Commercial Crop Production Vegetables

Transcription

1 Integrated Vegetable Disease anagement Successful management of vegetable diseases requires a disease management program that integrates the use of resistant varieties, balanced soil fertility, irrigation water management, use of good cultural practices, weed and insect control, biocontrol and chemical control. Development and implementation of a disease management plan and good record keeping will increase the overall yield and success of the vegetable crop. Start with clean seed and/or certified disease-free transplants. any vegetable disease problems originate with the seed or transplants. Seed should be purchased from reputable commercial seed companies, and if seed has not been previously treated, it should be treated following the seed treatment recommendations provided in the Vegetable Seed Treatment section of this guide. Select resistant varieties. The use of resistant varieties is one of the best management strategies in an integrated pest management program because they are inexpensive compared to the cost of fungicides and bactericides, and they provide seasonal management. Select resistant varieties based on the disease profile for your production region and soil. good cultural practices. Cultural practices are defined as a broad set of techniques that are used to manipulate the environment to improve crop production. Examples of cultural practices that should be considered in an integrated disease management plan follow: Select land suitable for vegetable production. Start by selecting a site that is well-drained, has good air movement, gets at least six hours of sunlight each day and does not have a history of problems with soilborne diseases. Avoid land surrounded by large established trees. Tree roots that extend well beyond the extent of the limbs can exhaust water and nutrient resources that would otherwise be available to the vegetable crop. Some tree roots also produce a toxin (juglone) that causes toxicity in toxin-sensitive vegetables such as tomatoes, peppers, eggplant, potatoes, asparagus, cabbage and broccoli. Have your soil tested. any pathogens that cause disease on plants live and survive for long periods of time in the soil. Soil temperature, moisture, ph and fertility all influence a pathogens ability to survive and colonize plants. Have your soil tested annually to determine the ph, salts, nutrients and organic matter levels and water-holding capacity. For more information on how to sample, test and assess the quality of your soil contact the LSU AgCenter Soil Testing & Plant Analysis Laboratory. Tests are also available that can determine the population levels of some pathogens in the soil. Contact the LSU AgCenter Plant Diagnostic Center for more information on available pathogen tests. Soil Test and Plant Analysis Lab LSU AgCenter School of Plant, Environmental and Soil Sciences Baton Rouge, Louisiana 8 Phone: -8- Fax: -8- Plant Diagnostic Center LSU AgCenter Department of Plant Pathology & Crop Physiology Baton Rouge, Louisiana 8 Phone: -8-6 Fax: -8-

2 high quality water for irrigation and other agricultural uses. Untreated surface waters can harbor both plant and human pathogens. If practical, and economical, potable water should be used to irrigate vegetable crops, especially when crops are irrigated using overhead (sprinkler) irrigation systems. Water treatment and filtration practices should be adopted if surface water is the primary source of irrigation water. The timing and frequency of irrigation should also be considered to minimize the risk of disease development. Avoid overwatering and overhead irrigation. Water early in the day so that plants have an adequate amount of time to dry. Consider raised beds to reduce the amount of standing water in the rows. Develop a four-year crop rotation cycle. Crop rotations are an important component of an IP program because they interrupt the life cycle of pathogens by placing the pathogens in a nonhost environment. Through this interruption the pathogens are unable to accumulate to levels that could cause significant levels of disease and crop losses. Over a four-year period plant plants from a different plant family. plastic and organic mulch. ulch serves as a barrier between the soil and plant tissue and reduces the amount of pathogen that can be splashed onto leaves, stems and fruit. Lightreflective plastic mulches can deter insects that transmit important viral diseases from landing on plants. Do not reuse plastic mulches. Organic mulches help to retain moisture in the soil and improve soil quality. good sanitation practices. By putting a strong emphasis on sanitation practices disease development can be significantly reduced resulting in less disease and ultimately less chemical usage. A good sanitation practice is any technique that eliminates a desirable place for the pathogen to survive and spread. Removal and destruction of crop debris, weeds and infected plants, and cleaning and disinfection of production tools and equipment are examples of good sanitation practices. registered biorational products. Biorational products (products composed of beneficial microorganisms or their products) are viable alternatives to synthetic chemicals for managing diseases in many vegetable production systems. As with chemical pesticides, biorational products can t be used if they are not registered with the Environmental Protection Agency (EPA). Always read the label and follow all safety precautions provided in the label. Do not use biorationals on a nonlabeled crop. A list of biopesticides and fungicide alternatives for vegetables is provided in Table 6. registered chemicals. Fungicides, bactericides and nematicides are important tools for managing diseases and their efficacy and efficiency can be enhanced when incorporated into an integrated disease management program. Pesticides should be used in a manner that minimizes the risk of a pathogen becoming resistant to a pesticide. Always applying mixtures of pesticides or alternate fungicides that have different modes of action to help reduce pesticide resistance development by the pathogen. ore information on pesticide-resistance management strategies is provided in Section IV-ii of this guide. A list of fungicide mode of actions for fungicide resistance management in vegetables is provided in Table. Always read the label and follow all safety precautions provided in the label. Do not use pesticides on a nonlabeled crop. A list of selected pesticides with known efficacy to various pathogens that can cause disease on vegetables in Louisiana can be found in Table.

3 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as ASPARAGUS Product Choices and Product ode of Action Group Rate PHI aximum Cercospora leaf spot or blight (Cercospora asparagi) Crown and spear rot (Phytophthora spp.) Fusarium crown and root rot (Fusarium oxysporum) Purple spot (Stemphylium spp., Pleospora spp.) Rust (Puccinia spp.) BASIL chlorothalonil (various products) ancozeb 8W - lb lb/ gal 9 8 pt app chlorothalonil (various - pt 9 pt products) Ridomil Gold SL pt app phosphorous acid Fosphite - qt fl oz Phostrol.-. pt app ancozeb 8WP lb/ gal - app azoxystrobin (various products) Flint WDG chlorothalonil (various products) Rally W ancozeb 8WP Chlorathalonil SC Sulfur OG 8% 9% 98% 6.-. fl oz - oz - pt oz lb - pt lb lb lb fl oz app pt 6 app 8 lb pt Downy mildew (Peronospora belbahrii) Ranman SC Regalia OG P.-. fl oz.- qt fl oz Leaf spots (Botrytis spp., Alternaria spp., Fusarium spp.) Fusarium wilt and Pythium and Rhizoctonia root rots phosphorous acid Conefine Extra K-Phite potassium phosphite Fosphite ProPhyt Actinovate AG OG to qt/ to gal - qt/ gal - pt/ gal - oz Switch 6.WG, 9 - oz 6 fl oz phosphorous acid Conefine Extra K-Phite potassium phosphite to qt/ to gal

4 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as BEANS (Snap and Dry) Product Choices and Product ode of Action Group Fosphite ProPhyt Rate PHI aximum - qt/ gal - pt/ gal Alternaria leaf and pod spot (Alternaria alternata) Anthracnose (Colletotrichum lindemuthianum) Halo and common blight (Pseudomonas phaseolicola and Xanthomonas phaseoli) Inspire Super (dry beans only) Quilt.66SC Priaxor.SC Quadris Flowable Headline.9 Actinovate AG OG Inspire Super (dry beans only) Aproach (dry beans only) chlorothalonil (dry beans only) Bravo Ultrex Bravo WeatherStix thiophanate-methyl Topsin WP Incognito.F 8 WDG (dry beans) 8 WDG (snap beans) Quilt.66SC Quilt Xcel Priaxor.SC Quadris Flowable Quadris Opti (dry beans only) Headline.9 (dry beans) Headline.9 (snap beans) Tilt copper octanoate Cueva OG cuprous oxide Nordox WG OG Kocide Kocide Champ WG OG Nu-Cop DF and copper oxychloride Badge X OG, 9,,,,,, 6- fl oz fl oz -8 fl oz - oz 6.-. fl oz 6-9 fl oz - oz 6- fl oz 6- fl oz.-.8 lb.- pt.- lb - fl oz.8-.6 lb.8-.6 lb fl. Oz.- fl oz -8 fl oz - fl oz 6-. fl oz.6-. pt 6-9 fl oz 6-9 fl oz fl oz.- gal.66-. lb.-. lb.-. lb.8 lb -. lb - pt.-. lb 8 8 fl oz app app fl oz 9 fl oz app 8 fl oz fl oz. lb 8 pt lb 8 fl oz. lb. lb fl oz fl oz apps fl oz app app app app fl oz.8 lb. lb 9.8 lb 9 lb 6.6 pt.6 lb

5 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Botrytis gray mold (Botrytis cinerea) Product Choices and Product ode of Action Group Cuprofix-Ultra Cuproxat copper octanoate Cueva OG cuprous oxide Nordox WG OG iprodione Rovral Flowable thiophanate-methyl Topsin WP Incognito.F 8 WDG (dry beans) 8 WDG (snap beans) Endura Cannonball WP Switch 6. WG chlorothalonil (snap beans only) Bravo Ultrex Bravo WeatherStik copper octanoate Cueva OG, 9 Rate PHI aximum.- lb.-.9 pt.- gal/ gal.6-. lb.- pt.- lb - fl oz.8-.6 lb.8-.6 lb - oz 8- oz oz - oz. lb lb.- gal/ gal 8.9 lb. pt app lb 8 fl oz. lb. lb fl oz app 8 oz 6 oz.9 lb pt Damping-off (Pythium spp.) Damping-off (Rhizoctonia solani) Leaf spots and blights (Cercospora spp., Alternaria spp., Ascochyta spp.) Ridomil Gold PC GR Ridomil Gold SL etastar E Ultra Flourish Uniform Quadris.8F Headline Blocker F Uniform Aproach (dry beans only) chlorothalonil (dry beans only) Bravo Ultrex Bravo WeatherStix azoxystrobin (various products) Quadris Opti (dry beans only) Headline (dry beans) Headline (snap beans),,,,. lb 6.-. pt 8 - pt 8 - pt 8. fl. oz fl oz fl oz 6.-. pt 6. fl oz 6 6- fl oz.-.8 lb.- pt - fl oz 6.-. fl oz.6-. pt 6-9 fl oz 6-9 fl oz app app app app app app app app app fl oz. lb 8 pt fl oz app app app app

6 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Rhizocontia web blight and Pod tip rot (Rhizoctonia solani) Powdery mildew (Erysiphe polygoni) Rust (Uromyces appendiculatis, Phakopsora pachyrhizi) White mold (Sclerotinia sclerotiorum) Product Choices and Product ode of Action Group Rally WSP (snap beans only, pod tip rot) Tilt azoxystrobin (various products) Quadris Opti (dry beans only) Quilt Quilt Xcel Endura Priaxor.SC Headline (dry beans) Headline (snap beans) Pposphorous acid Fosphite Sulfur 8% OG 9% OG 98% OG potassium bicarbonate Armicarb OG Aproach (dry beans only) Proline 8SC (dry beans only, white mold) Rally WSP tebuconazole.6f Folicur.6F (dry) Folicur.6F (snap) Quilt.66SC Priaxor.SC Azoxystrobin (various products) Quadris Opti (dry beans only) Headline (dry beans) Headline (snap beans) chlorothalonil Dry beans Bravo Ultrex Bravo WeatherStix Snap beans Bravo Ultrex Bravo WeatherStix,,,,,,, Rate PHI aximum - oz fl oz 6-. fl oz.6-. fl oz fl oz.- fl oz 8- oz -8 fl oz - oz 6-9 fl oz 6-9 fl oz - qt/ gal lb lb lb.- lb 6- fl oz. fl oz - oz -6 fl oz -6 fl oz fl oz -8 fl oz - oz 6.-. fl oz.6-. pt 6-9 fl oz 6-9 fl oz.-.8 lb.- pt oz fl oz app app fl oz fl oz app app fl oz app app.-. lb.9 lb.- pt pt Aproach 8- fl oz fl oz fl oz fl oz oz fl oz fl oz app app fl oz app app app app app 8pt

7 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Product Choices and Product ode of Action Group Botran W (snap beans only) Cannonball WG Endura iprodione Iprodione L AG Rovral Flowable eteor Nevado F Omega SC (succulent) Omega SC (dry) Priaxor (dry) Priaxor (succulent) Proline 8SC (dry) Switch 6.WG thiophanate-ethyl 8 WDG (succulent) 8 WDG (dry) Incognito.F (succulent) Incognito.F (dry) Topsin WDG (succulent) Topsin WDG (dry) Vertisan 9 9,, 9, Rate PHI aximum.- lb oz 6-9 oz 6- fl oz.- pt.- pt.- pt.- pt.-.9 pt.-.9 pt -8 fl oz -8 fl oz. fl oz - oz.-.6 lb.-.6 lb - fl oz - fl oz.- lb.- lb 6- fl oz COLE CROPS (Broccoli, Brussels sprouts, Cabbage, Cauliflower, Chinese Cabbage and Kohlrabi) lb 8 oz apps fl oz app app app app.8 pt.8 pt 6 fl oz 6 fl oz. fl oz 6 oz. lb. lb 8 fl oz 8 fl oz lb lb fl oz Alternaria leaf spot (Alternaria spp.) Cabrio chlorothalonil Bravo Ultrex Bravo WeatherStix Kocide Kocide Champ WG OG Nu-Cop DF and copper oxychloride Badge X OG Cuprofix-Ultra Cuproxat copper octanoate Cueva OG cuprous oxide Nordox WG OG -6 oz. lb. pt.-. lb.-. lb.8 lb lb - pt.-. lb.- lb.-.9 pt.- gal/ gal.6-. lb 6-9 oz 6 oz. lb. lb.8 lb. lb 9.8 lb lb 6.6 pt.6 lb.9 lb. pt

8 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Basal stem rot, Phytophthora root rot (Phytophthora spp.) and Damping-off (Pythium spp.) Black leg (Phoma lingan) Product Choices and Product ode of Action Group Endura Inspire Super Koverall ankocide anzate Pro-Stik ilstop OG Procure 8 SC Azoxystrobin (various products) Quadris Top Reason SC Serenade ASO ASO OG ax OG Switch 6. WG Ridomil Gold SL Presidio F etastar E Ultra Flourish Cabrio iprodione Rovral Flowable L AG, 9, 9, Rate PHI aximum - fl oz 6- fl oz.6-. lb - lb.6-. lb - lb/ gal 6-8 fl oz 6-. fl oz - fl oz 8. fl oz -6 qt - lb - oz - pt 8 - fl oz -8 pt 8 - pt 8-6 oz pt pt - app fl oz 8 fl oz.8 lb 8.8 lb.8 lb apps see labels 6 fl oz.6 fl oz 6 oz app app app app 6 oz app app Black rot (Xanthomonas campestris pv. campestris) Actigard Kocide Kocide Champ WG OG Nu-Cop DF and copper oxychloride Badge X OG Cuprofix-Ultra Cuproxat copper octanoate Cueva OG cuprous oxide.-. oz.-. lb.-. lb.8 lb lb - pt.-. lb.-. lb.-. pt.- gal/ gal apps.8 lb. lb 9.8 lb lb 6.6 pt.6 lb 6.6 lb. pt

9 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Cercospora leaf spot (Cercospora brassicicola) Clubroot (Plasmodiophora brassicae) Damping-off, Wire stem (Rhizoctonia solani) Downy mildew (Peronospora parisitica) Powdery mildew (Erysiphe polygoni, E. cruciferarum) Product Choices and Product ode of Action Group Nordox WG OG.6-. lb Cease Biofungicide OG Inspire Super 9 Quadris Top, Switch 6.WG 9, - oz Omega F Blocker (Flowable & F) Ranman Blocker F Uniform Quadris Flowable Ultra Flourish Ranman SC Presidio SC potassium phosphite (various formulations) Quadris.8F Revus.8SC Zampro Cabrio EG Cease Biofungicide OG Endura WP Inspire Super phosphorous acid (various formulations) Potassium bicarbonate Armicarb ilstop OG Kaligreen Fungicide Procure 8SC Quadris Top Serenade ASO OG ax OG Sonata OG sulfur icrofine Sulfur icrothiol Disperss OG Yellow Jacket Wettable Switch 6.WG 9,,, 9, 9, Rate PHI aximum -6 qt/ gal 6- fl oz - fl oz.6 pt 8. gal fl oz 8.-. pt. fl. oz fl oz 6.-. pt. fl oz - fl oz - pt 6-. fl oz 8. fl oz fl oz -6 oz -6 qt/ gal 6-9 oz - fl oz 6- fl oz - qt.- lb/ gal - lb/ gal.- lb 6-8 fl oz - fl oz -6 qt - lb - qt 6- lb - lb 6- lb - oz fl oz 6 fl oz 6 oz app app app app app app pt app fl oz 9. fl oz fl oz fl oz 6 oz 8 oz fl oz 8 fl oz 8 fl oz 6 fl oz 6 oz Rhizoctonia bottom rot Endura WP 6-9 fl oz app White mold Endura WP 6-9 oz - apps (Sclerotinia sclerotiorum) 6- fl oz fl oz White rust Cabrio EG -6 oz oz (Albugo candida) Reason SC 8. fl oz.6 fl oz

10 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Product Choices and Product ode of Action Group Cucurbits (Cantaloupe, Cucumbers, Pumpkins, Squash, Watermelons and Zucchini) Rate PHI aximum Angular leaf spot (Pseudomonas syringae pv. lachrymans) and Bacterial leaf spot (Xanthomonas campestris pv. cucurbitae) Leaf spots (Alternaria, Cercospora), Anthracnose (Colletotrichum), Gummy stem blight (Didymella), Target spot (Corynespora) Actigard Kocide Kocide Champ WG OG Nu-Cop DF OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop copper octanoate Cueva OG cuprous oxide Nordox WG OG mankocide Actinovate Cabrio chlorothalonil Bravo Ultrex Bravo WeatherStik Bravo Zn Chlorotholonil SC Kocide Kocide Champ WG OG Nu-Cop DF OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop copper octanoate Cueva OG cuprous oxide Nordox WG OG Evito 8SC Gavel DF Inspire Super,, 9.-. oz.-. lb -. lb.- lb.- lb -. pt.-. lb - lb.- pt.- gal/ gal.- lb - lb - oz -6 oz.-. lb.- pt.-. pt.- pt.-. lb -. lb.- lb.- lb -. pt.-. lb - lb.- pt.- gal/ gal.- lb -. fl oz.- lb 6- fl oz 8 oz. lb lb. lb 8.6 pt. lb Cu lb 6 pt 8 app 6 oz 9. lb pt pt pt. lb lb. lb 8.6 pt. lb Cu lb 6 pt.8 fl oz 8 app

11 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Bacterial fruit blotch (Acidovorax avena subsp. citrulli) Bacterial wilt (Erwinia trachephilia) Belly rot (Rhizoctonia solani) Product Choices and Product ode of Action Group mancozeb Dry formulations Liquid Formulations ankocide erivon Pristine Quadris Quadris Opti Quadris Top Ridomil Gold Bravo SC Satori Tanos thiophanate-methyl Thiophanate-methyl 8WG Topsin.FL Topsin WP Topsin WSB Trilogy OG Actigard Kocide Kocide Champ WG OG Nu-Cop DF OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop copper octanoate Cueva OG cuprous oxide Nordox WG OG,,,,,, Rate PHI aximum - lb.6-. qt - lb -. fl oz.-8. oz -. fl oz. pt - fl oz.-. pt -. fl oz 8 oz. lb fl oz. lb. lb %.-. oz.-. lb -. lb.- lb.- lb -. pt.-. lb - lb.- pt.- gal/ gal 8 fl oz.6 lb 9. qt lb 6. oz 9. fl oz app 6 fl oz app 9. fl oz app. lb 6 fl oz lb lb 8 oz. lb lb. lb. lb 8.6 pt. lb Cu lb 6 pt.- lb No bactericides available. Control of the cucumber beetle prior to flowering is the only recommended practice. See Louisiana Insect Pest anagement Guide. Evito 8SC -. fl oz.8 fl oz Quadris -. fl oz 9. fl oz Quadris Opti,. pt app Quadris Top, - fl oz 6 fl oz Satori.-.8 fl oz 6 app thiophanate-methyl

12 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Downy mildew (Pseudoperonospora cubensis) Product Choices and Product ode of Action Group Thiophanate-methyl 8WG Topsin.FL Topsin WP Topsin WSB Actigard WG Actinovate AG OG Aliette WDG Alude Cabrio Catamaran chlorothalonil Bravo Ultrex Bravo WeatherStik Bravo Zn Chlorotholonil SC Kocide Kocide Champ WG OG Nu-Cop DF OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop copper octanoate Cueva OG cuprous oxide Nordox WG OG Curzate 6DF Evito 8SC Flint WDG Forum Gavel DF mancozeb Dry formulations Liquid Formulations ankocide ilstop OG Presidio F Previcur Flex 6F Pristine Quadris.8SC Quadris Opti Quadris Top,, 8,, Rate PHI aximum. lb fl oz. lb. lb.-. oz - oz - lb. qt 8- oz 6 pt.-.8 lb.- pt.-.8 pt.- pt.-. lb -. lb.- lb.- lb -. pt.-. lb - lb.- pt.- gal/ gal.- lb. oz -. fl oz oz 6 fl oz.- lb.6-. qt - lb - lb/ gal - fl oz fl oz/ gal. pt.-8. oz -. fl oz. pt - fl oz.. lb 6 fl oz lb lb 8 oz app 6 app 6 oz pt 9. lb pt pt pt. lb lb. lb. lb 8.6 pt. lb Cu lb 6 pt oz.8 fl oz 6 oz fl oz 8 app.6 lb 9. qt lb fl oz 6 pt oz 9. fl oz app

13 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Fusarium wilt (Fusarium oxysporum) Plectorsporium blight (Plectosporium tabacinum) Powdery mildew (Sphaerotheca fuliginea, Erysiphe cichoracearum) Product Choices and Product ode of Action Group Ranman SC Reason SC Revus.8F Satori Zampro.8SC Zing No fungicides labeled Cabrio WG Dithane F- Rainshield Dithane - Evito 8SC Flint WDG erivon SC Quadris Top.6SC Roper DF Rainshield Actigard WG Actinovate AG OG Cabrio Catamaran.SC chlorothalonil Bravo Ultrex Bravo WeatherStik Bravo Zn Chlorotholonil SC Kocide Kocide Champ WG OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop cuprous oxide Nordox WG OG Endura Evito 8SC Flint ankocide ilstop OG erivon Prev-A,,,,,,,, Rate PHI aximum.-. fl oz. fl oz 8 fl oz -. fl oz fl oz 6 fl oz -6 oz.6-. qt - lb -. fl oz.- oz. fl oz - fl oz - lb.-. oz - oz 8- oz 6 pt.-.8 lb.- pt.-.8 pt.- pt.-. lb -. lb.- lb -. pt.-. lb - lb.- pt.- lb 6. oz -. fl oz.- oz -6 fl oz - lb - lb/ gal -. fl oz fl oz/ gal 6 fl oz 6. fl oz fl oz fl oz 9. fl oz fl oz 8 app 6 fl oz 9. qt lb.8 fl oz 6 fl oz 6. fl oz 6 fl oz.6 lb 8 oz 6 oz pt 9. lb pt pt pt. lb lb. lb 8.6 pt. lb Cu lb 6 pt 6 oz.8 fl oz 6 oz 6 fl oz lb 6. fl oz

14 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Phytophthora blight or crown rot (Phytophthora capsici) Damping-off, Root rot and Cottony leak (Pythium spp.) Product Choices and Product ode of Action Group Pristine Procure WS Quadris Quadris Opti Quadris Top Quintec.8SC (not on cucumber or summer squash) Rally WSP Satori Serenade OG ASO ax Sonata OG Sovran Sulfur OG icrothiol Disperss Cucumbers only elons, squash, or pumpkins Surround WP OG Switch 6.WG Torino.8SC tebuconazole (various formulations) thiophanate-methyl Thiophanate-methyl 8WG Topsin.FL Topsin WP Topsin WSB Forum SC.SC Presidio F Ranman SC Revus.8F Zampro.8SC Actinovate AG OG Bio-Tam OG phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Previcur Flex Ridomil Gold SL etastar EC AG,,, 9, U6, 8 Rate PHI aximum.-8. oz -8 oz -. fl oz. pt - fl oz -6 fl oz.- oz -. fl oz -6 qt - lb - qt.-.8 oz - lb - lb - lb - oz. oz -6 fl oz. lb fl oz. lb 6 fl oz - fl oz.8 fl oz 8 fl oz fl oz - oz.- oz 6 - qt - qt/ gal - qt/ gal - qt. pt - pt -8 pt oz oz 9. fl oz app 6 fl oz fl oz. lb a.i. 9. fl oz 9. oz 6 oz app fl oz. lb 6 fl oz lb lb fl oz fl oz 6.f fl oz fl oz fl oz app 6 app app 6 pt app app

15 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Scab (Cladosporium cucumerinum) Eggplant Product Choices and Product ode of Action Group Serenade Soil OG Ultra Flourish Actigard Catamaran.SC chlorothalonil Bravo Ultrex Bravo WeatherStik Bravo Zn Chlorotholonil SC mancozeb Dry formulations Liquid Formulations ankocide Ridomil Gold Bravo SC Trilogy OG,, Rate PHI aximum -6 qt - pt pt.-. oz 8 oz 6 pt pt.-.8 lb.- pt.-.8 pt.- pt - lb.6-. qt - lb.-. pt % 9. lb pt pt pt.6 lb 9. qt lb.8 lb a.i. Leaf blights and spots (Alternaria spp.) Anthracnose or fruit rot (Colletotrichum coccodes) and Phomopsis fruit rot (Phomopsis vexans) Powdery mildew (Leveillula taurica) Actinovate AG OG Cabrio EG Kocide Kocide Champ WG OG Nu-Cop DF OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop cuprous oxide Nordox Aftershock OR Evito ilstop OG Priaxor SC Quadris Top 9.6SC Reason SC Trilogy OG Ariston Cabrio EG chlorothalonil Bravo Ultrex Bravo WeatherStik phosphorous acid (various formulations),,, - oz 8- oz.8-. lb. lb.6 lb. lb. pt.8 lb. lb.-. pt - lb -. fl oz 6- fl oz - lb/ gal -8 fl oz 8- fl oz.-8. fl oz % -. pt 8-6 oz. lb. pt see labels 96 oz 6. lb.6 lb.8 lb lb.8 pt.9 lb Cu 9.8 lb 9 pt.8 fl oz fl oz fl oz. fl oz.6 fl oz oz.9 lb pt

16 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Phytophthora blight or crown rot (Phytophthora capsici) Damping-off (Pythium spp.) Southern blight (Sclerotium rolfsii) Product Choices and Product ode of Action Group Inspire Super Priaxor SC Quadris.8SC Quadris Top Satori Serenade OG ASO ax Sonata OG sulfur OG icrofine Sulfur icrothiol Disperss Yellow Jacket Wettable Switch 6.WG Trilogy Forum SC icora.8f Omega F Presidio SC Ranman SC Reason SC Revus.8F Ridomil Gold + Copper Zampro SC etastar EC AG Ridomil Gold SL Ultra Flourish Cabrio EG fluoxastrobin Aftershock Evito OSO % Priaxor SC, 9,, 9, U8 9,, 9, Rate PHI aximum 6- fl oz 6- fl oz 6-8 fl oz 6-. fl oz 8- fl oz 6-. fl oz -6 qt - lb - qt -8 lb -6 lb -8 lb - oz %. fl oz 6 fl oz 8 fl oz. pt - fl oz.8 fl oz 8. fl oz 8 fl oz lb fl oz -8 pt pt pt -6 oz -. fl oz -. fl oz 6.- fl oz -8 fl oz fl oz fl oz fl oz 6. fl oz. fl oz 6. fl oz 6 oz 6. fl oz fl oz fl oz 9 pt fl oz 6. fl oz.6 fl oz oz app fl oz pt. lb a.i. 6 pt 96 oz.8 fl oz.8 fl oz. oz a.i. fl oz Verticillium wilt (Verticillium sp.) OSO % fl oz. oz a.i GREENS (Collards, Kale, ustard and Turnip) Alternaria leaf spot or Black leaf spot (Alternaria brassicae) azoxystrobin Quadris Quadris Top Satori Cabrio Endura Kocide, 6-. fl oz - fl oz -6 oz 6-9 oz - fl oz.-.8 lb 6 fl oz 6 fl oz 6 oz 8 oz fl oz 8.8 lb

17 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Anthracnose (Colletotrichum higginsianum), Leaf spots (Cercospora spp., Cercosporella spp.) Bacterial leaf spot (Xanthomonas campestris pv. armoraciae) Black rot (Xanthomonas campestris pv. campestris) Product Choices and Product ode of Action Group Kocide Champ Formula Flowable Champ WG OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop Inspire Super Procure 8 SC Reason SC Serenade OG ASO ax Sonata OG Switch 6.WG tebuconazole onsoon Onset.6L Tebu-Crop.6F Toledo azoxystrobin Quadris Quadris Top Satori Cabrio EG Endura Inspire Super Reason SC Switch 6.WG tebuconazole onsoon Onset.6L Tebu-Crop.6F Toledo Cease Serenade OG ASO ax Sonata OG Actigard Cease Kocide, 9 9,,, 9 9, Rate PHI aximum.8-. lb.-. pt lb -.8 pt.-.8 lb.8-. lb.- pt 6- fl oz 6-8 fl oz 8. fl oz -6 qt - lb - qt - oz - fl oz - fl oz - fl oz - fl oz 6-. fl oz - fl oz -6 oz 6-9 oz - fl oz 6- fl oz 8. fl oz - oz - fl oz - fl oz - fl oz - fl oz -6 qt/ gal -6 qt - lb - qt.-. oz -6 qt/ gal.-. lb.6 lb. pt. lb 8.6 pt. lb Cu 6.6 lb 6 pt 8 fl oz 8 fl oz.6 fl oz 6 oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 oz 8 oz fl oz 8 fl oz.6 fl oz 6 oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz apps.8 lb

18 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Downy mildew (Peronospora parasitica) Product Choices and Product ode of Action Group Kocide Champ Formula Flowable Champ WG OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop cuprous oxide Nordox Actigard WG Actinovate AG OG Aliette WDG Alude Cabrio Kocide Kocide Champ Formula Flowable Champ WG OG and copper oxychloride Badge X OG Cuprofix-Ultra astercop cuprous oxide Nordox Forum icora ilstop OG phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Helena ProPhyt Ranman Reason SC Revus Serenade OG ASO Rate PHI aximum.-.8 lb.8-. lb lb -.8 pt.-.8 lb.- pt.- pt - lb.8- oz - oz - lb. gal/ gal -6 oz.-.8 lb pt lb. pt.8-. lb.- pt.- pt - lb 6 fl oz.-8 fl oz - lb/ gal - qt - qt/ gal - qt/ gal - qt - pt.8 fl oz.-8. fl oz 8 fl oz -6 qt 8.8 lb.6 lb. lb 8.6 pt. lb Cu 6 pt 6 pt oz app 6 oz 8.8 lb.6 lb. pt. lb 8. pt 8 lb 6 pt 6 pt 8 fl oz 8 fl oz 6 app app 9. fl oz.6 fl oz fl oz

19 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Peppery leaf spot (Pseudomonas syringae pv. maculicola) Powdery mildew (Erysiphe polygoni) Damping-off (Pythium spp.) Product Choices and Product ode of Action Group ax Sonata OG Zampro SC Cease Serenade OG ASO ax Sonata OG Actinovate AG OG Cease Endura Inspire Super ilstop OG phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Procure 8 SC Quadris Top Quintec Serenade OG ASO ax Sonata OG Sulfur OG icrofine Sulfur icrothiol Disperss Yellow Jacket Wettable Switch 6.WG tebuconazole onsoon Onset.6L Tebu-Crop.6F Toledo Actinovate AG OG mefenoxam Ridomil Gold SL Ultra Flourish phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite RootShield Granules,, 9, 9, Rate PHI aximum - lb - qt fl oz -6 qt/ gal -6 qt - lb - qt - oz -6 qt/ gal 6-9 oz - fl oz 6- fl oz - lb/ gal - qt - qt/ gal - qt/ gal 6-8 fl oz - fl oz -6 fl oz -6 qt - lb - qt 6- lb - lb 6- lb - oz - fl oz - fl oz - fl oz - fl oz - oz.-. pt.- pt - qt - qt/ gal - qt/ gal - qt fl oz 8 oz fl oz 8 fl oz 8 fl oz 6 fl oz fl oz 6 oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz app pt app

20 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Phytophthora root rot (Phytophthora spp.) Rhizoctonia basal stem and root rot, Wire stem (Rhizoctonia solani) Sclerotina stem rot (Sclerotinia minor, S. sclerotiorum) White rust (Albugo candida) Product Choices and Product ode of Action Group Actinovate AG OG mefenoxam Ultra Flourish phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite RootShield Granules azoxystrobin Quadris Satori Cabrio Actinovate AG OG Cabrio Endura azoxystrobin Quadris Satori Cabrio Reason SC Rate PHI aximum.-6 lb/ ½ acre - oz.- pt - qt - qt/ gal - qt/ gal - qt.-6 lb/ ½ acre.-.8 fl oz fl oz 6-6 oz - oz -6 oz 6-9 oz 6- fl oz 6-. fl oz 6-. fl oz -6 oz 8. fl oz pt app app app 6 oz 6 oz 8 oz fl oz 6 fl oz 6 fl oz 6 oz.6 fl oz Herbs (Chervil, Cilantro, Coriander, Endive, Fennel and Parsley (excluding basil) and Other Leafy (excluding lettuces and greens) Bacterial leaf spot (Pseudomonas syringae pathovars) Cercospora and Septoria leaf blights (Cercospora spp., Septoria spp.) No products are currently labeled for bacterial leaf spot of herbs. Hot water treat seed to remove bacteria from the seed surface. See Seed Treatment section of this guide for instructions on how to treat seed. azoxystrobin Quadris Quadris Opti Satori Cabrio chlorothalonil Bravo Ultrex Chlorothalonil SC propiconazole Bumper.8EC Bumper ES Propi-StarEC Tilt Switch 6. WG, 9, 6-. fl oz.-. pt 6-. fl oz -6 oz.8-. lb 8 - pt 8 - fl oz - fl oz 8 - fl oz 8 - fl oz 8 - fl oz 8 - oz 9. fl oz footnote 9 9. fl oz 6 fl oz.8 lb pt fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 oz

21 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Downy mildew (Peronospora spp.) Damping-off (Pythium spp.) Damping-off (Rhizoctonia solani) White rust (Albugo occidentalis) Product Choices and Product ode of Action Group Actinovate AG OG Aliette azoxystrobin Quadris Satori Cabrio icora phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Helena ProPhyt Presidio Ranman Reason SC Revus Serenade OG ASO ax Sonata OG Tanos Zampro mefenoxam Ridomil Gold SL Ultra Flourish phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Ranman Rootshield Granules Uniform phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Rootshield Granules Serenade Soil azoxystrobin Quadris Satori,,, Rate PHI aximum - oz - lb -. fl oz -. fl oz 6 oz.-8 fl oz - qt - qt/ gal - qt/ gal - qt - pt - fl oz.8 fl oz.-8. fl oz 8 fl oz -6 qt - lb - qt 8- oz fl oz - pt - pt - qt - qt/ gal - qt/ gal.8 fl oz.-6 lb/ ½ acre. fl oz 6 - qt - qt/ gal - qt/ gal.-6 lb/ ½ acre -6 qt 6-. fl oz 6-. fl oz app 9. fl oz 9. fl oz 6 fl oz app fl oz 6. fl oz.6 fl oz fl oz 8 oz fl oz lb a.i. pt 6. fl oz app app app 9. fl oz 9. fl oz

22 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Lettuces Product Choices and Product ode of Action Group Cabrio Presidio Ranman Reason SC Serenade OG ASO ax Tanos, Rate PHI aximum 8- fl oz - fl oz.8 fl oz.-8. fl oz -6 qt - lb 8- oz 6 fl oz fl oz 6. fl oz.6 fl oz 8 oz Bacterial spot (Xanthomonas campestris pv. vitians) Bottom rot (Rhizoctonia solani) Botrytis rot (or gray mold) (Botrytis cinerea) Downy mildew (Bremia lactucae, Peronospora spp.) Actinovate AG OG Serenade OG ASO ax Sonata OG azoxystrobin Quadris Satori Endura iprodione Iprodione L AG eteor Nevado F Rovral F Botran F At planting Pre-thinning Post-thinning Endura iprodione eteor Nevado F Rovral F erivon Switch 6.WG azoxystrobin Quadris Satori Actigard WG Actinovate AG OG Aliette WDG Alude Cabrio, 9, - oz -6 qt - lb - qt.-.8 fl oz 6,.-.8 fl oz 6, 8- oz.- pt.- pt.- pt.- pt.6 qt.6-.8 qt.8-. qt 8- oz 6- fl oz.- pt.- pt.- pt 8- fl oz - oz -. fl oz -. fl oz.8- oz - oz - lb. gal/ gal -6 oz 9. fl oz 9. fl oz oz app app app app. qt 6. qt 6. qt 6 6 oz fl oz app app app fl oz 6 oz 9. fl oz 9. fl oz oz app 6 oz

23 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Lettuce drop (Sclerotinia minor, S. sclerotiorum) Product Choices and Product ode of Action Group Kocide Champ Formula Flowable and copper oxychloride Badge X OG cuprous oxide Nordox WG OG mancozeb anzate Pro-Stick ankocide icora ilstop OG phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Helena ProPhyt Presidio Prev-A Previcur Flex Ranman Reason SC Revus Serenade OG ASO ax Sonata OG Tanos Zampro Botran F At planting Pre-thinning Post-thinning Endura iprodione Iprodione L AG eteor Nevado F Rovral F erivon (S. minor only) Switch 6.WG 8,,, 9, Rate PHI aximum.8-. lb.-. pt. pt.8-. lb - lb.6-. lb - lb.-8 fl oz - lb/ gal - qt - qt/ gal - qt/ gal - qt - pt - fl oz fl oz/ gal pt.8 fl oz.-8. fl oz 8 fl oz -6 qt - lb - qt 8- oz fl oz.6 qt.6-.8 qt.8-. qt 8- oz 6- fl oz.- pt.- pt.- pt.- pt 8- fl oz - oz 6.6 lb pt 8. pt 8 lb.8 lb 6 lb app 6 app app fl oz 8 pt 6. fl oz.6 fl oz fl oz 8 oz fl oz. qt 6. qt 6. qt 6 oz fl oz app app app app fl oz 6 oz

24 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Powdery mildew (Erysiphe cichoracearum) Damping-off (Pythium spp.) Product Choices and Product ode of Action Group Actinovate AG OG azoxystrobin Quadris Satori Cabrio Endura ilstop OG erivon phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Prev-Am Procure 8 SC Quintec 8 Rally WSP Serenade OG ASO ax Sonata OG sulfur OG icrothiol Disperss Switch 6.WG Trilogy OG mefenoxam Ridomil Gold SL Ultra Flourish phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Previcur Flex Ranman Rootshield Granules Uniform, 9, 8, Rate PHI aximum - oz -. fl oz -. fl oz -6 oz 8- oz 6- fl oz - lb/ gal - fl oz - qt - qt/ gal - qt/ gal fl oz/ gal 6-8 fl oz -6 fl oz oz -6 qt - lb - qt - lb - oz % - pt - pt - qt - qt/ gal - qt/ gal - qt pt.8 fl oz.-6 lb/ ½ acre. fl oz 6 9. fl oz 9. fl oz 6 oz oz fl oz fl oz 8 fl oz fl oz app 6 oz lb a.i. pt 6 app 8 pt 6. fl oz app app Okra

25 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Cercospora leaf spot (Cercospora abelmoschi, C. malayensis) Product Choices and Product ode of Action Group chlorothalonil Bravo Ultrex Bravo WeatherStix Chloronil EquusSST tebuconazole (Orius.6F,Uppercut, Folicur, Tebustar.6L) Rate PHI aximum. lb. pt. pt. pt -6 fl oz.9 lb pt pt pt fl oz Downy mildew icora.-8 fl oz app Powdery mildew (Erysiphe cichoracearum), -. pt. pt Ariston chlorothalonil Bravo Ultrex Bravo WeatherStix Chloronil EquusSST Kentan DF Kocide Kocide astercop ilstop OG potassium phosphite Confine Extra Fosphite KPhite Rampart Inspire Super Quadris Flowable Quadris Top Rally WSP Serenade ASO OG AX OG sulfur icrothiol Disperss OG Switch 6.WG Trilogy OG, 9, 9,. lb. pt. pt. pt.-. lb.-. lb.- lb.-. pt - lb/ gal - qt - qt - qt - qt/ gal 6- fl oz 6-. fl oz 8- fl oz.- oz -6 qt - lb - lb - oz.-%/ gal.9 lb pt pt pt. lb. lb lb 9 pt fl oz 6. fl oz. fl oz. lb a.i Damping-off (Rhizoctonia spp.) Quadris.8F.-.8 fl oz 6 app Onions (Dry, Green, Shallots and Spanish), Garlic and Leeks 6 oz Bacterial leaf blight (Xanthomonas axonopodis pv. allii, Pseudomonas syringe pv. porri) Actigard WG (dry only) Kentan DF Kocide.- oz. lb.-. lb oz 6 lb lb

26 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Botrytis leaf blight, Neck rot, Purple blotch and Stemphylium blight Product Choices and Product ode of Action Group Kocide astercop Aliette WDG (dry only) Cabrio EG Cease Biofungicide OG chlorothalonil Dry and Garlic Bravo Ultrex Bravo Bravo ZN Chloronil Chlorothalonil Echo Equus SST Equus ZN Intiate Initiate ZN Green, leeks, shallots Bravo Ultrex Bravo Bravo ZN Chloronil Chlorothalonil Echo Equus SST Equus ZN Intiate Initiate ZN Badge X OG Champ DP DRY Champ Formula Champ WG OG Kentan DF Kocide Kocide cuprous oxide Nordox WG OG Cuprofix Ulta (dry, green, garlic) Cuproxat Helena Prophyt Inspire Super (green) Inspire Super (dry),9,9 Rate PHI aximum. lb.-. pt - lb 8- oz -6 qt/ gal.9-. lb - pt.-. pt - pt - pt - pt - pt.-. pt - pt.-. pt.-. lb.- pt.-. pt.- pt.- pt.- pt.- pt.-. pt.- pt.-. pt. pt. lb. lb. pt lb lb.-. lb. lb.-. lb.-. lb.-.9 pt 6- fl oz pt 6- fl oz 6- fl oz. lb 9 pt app oz 8. lb pt 9 pt pt pt. lb a.i. pt 9 pt pt 9 pt 8. lb 9 pt pt 9 pt 9 pt 6. lb a.i. 9 pt pt apps pt. pt 6 lb a.i. 6 lb 6. pt lb 6 lb a.i lb. lb lb 9.6 pt fl oz apps 6 fl oz 8 fl oz

27 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Product Choices and Product ode of Action Group iprodione (dry onions only) Iprodione L AG eteor Nevado F Rovral Flowable mancozeb Dithane F Rainshield Dithane anzate Flowable (dry, garlic, shallot) anzate ax (dry, garlic, shallot) anzate Pro-Stick (dry, garlic, shallot) Penncozeb DF (dry, garlic, shallot) Penncozeb 8WP (dry, garlic, shallot) ankocide (dry only) erivon Omega F Pristine propiconazole Dry, garlic and shallots Amtide Bumper.8EC Bumper ES Fitness Tilt Topaz Green and leeks Amtide Bumper.8EC Bumper ES Fitness Tilt Topaz Quadris Quadris Opti (dry, garlic only) Quadris Opti (green, leek, shallots) Quadris Top (dry only) Quadris Top (green only) Quilt (dry only) Quilt (green only) Quilt Xcel (dry only) Quilt Xcel (green only), 9,,,,,,,,, Rate PHI aximum pt pt pt pt. qt lb. qt.6-. qt lb - lb - lb. lb 8- fl oz pt.-8. oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz -8 fl oz 9-. fl oz.6-. pt.6-. pt - fl oz - fl oz -. fl oz -. fl oz -6 fl oz -6 fl oz app app app app qt lb qt qt lb lb lb lb fl oz 6 app oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 6 fl oz 9. fl oz apps apps 6 fl oz fl oz. fl oz. fl oz 6 fl oz 6 fl oz

28 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Downy mildew (Peronospora destructor) Product Choices and Product ode of Action Group Reason SC Ridomil Gold Bravo (dry, garlic) Ridomil Gold Bravo (green, leeks, shallots) Satori Scala SC Serenade ASO OG AX OG Switch 6.WG Tanos tebuconazole Dry, garlic and shallot onsoon Onset.6L Tebustar.6L Toledo.6F Green and leeks onsoon Onset.6L Tebustar.6L Toledo.6F Vangard WG Actigard WG (dry only) Actinovate AG Aliette WDG (dry only) Alude Cabrio EG Cease Biofungicde OG chlorothalonil Dry and Garlic Bravo Ultrex Bravo Bravo ZN Chloronil Chlorothalonil Echo Equus SST Equus ZN Intiate Initiate ZN Green, leeks, shallots Bravo Ultrex Bravo Bravo ZN Chloronil Chlorothalonil,, 9 9,, 9 Rate PHI aximum. fl oz. pt. pt 6- fl oz 9-8 fl oz -6 qt - lb - oz 8 oz -6 fl oz -6 fl oz -6 fl oz -6 fl oz -6 fl oz -6 fl oz -6 fl oz -6 fl oz oz.- oz - oz - lb qt/ gal oz -6 qt/ gal.9-. lb - pt.-. pt - pt - pt - pt - pt.-. pt - pt.-. pt.-. lb.- pt.-. pt.- pt.- pt fl oz lb a.i. 6. lb a.i. 9. fl oz fl oz 6 oz 8 oz fl oz fl oz fl oz fl oz fl oz fl oz fl oz fl oz 8 oz oz app oz 8. lb pt 9 pt pt pt. lb a.i. pt 9 pt pt 9 pt 8. lb 9 pt pt 9 pt 9 pt

29 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Product Choices and Product ode of Action Group Echo Equus SST Equus ZN Intiate Initiate ZN Badge X Champ DP Dry Champ Formula Champ WG OG Kentan DF Kocide Kocide Cuprofix Ultra (dry, green, garlic) Cuproxat cuprous oxide Nordox WG OG Forum mancozeb Dithane F Rainshield Dithane anzate Flowable (dry, garlic, shallot) anzate ax (dry, garlic, shallot) anzate ProStick (dry, garlic, shallot) Penncozeb DF (dry, garlic, shallot) Penncozeb 8WP (dry, garlic, shallot) ankocide (dry only) Omega F phosphorous acid Confine Extra Phostrol (dry only) Rampart potassium phosphite Fosphite Fungi-phite Helena ProPhyt Presidio Pristine Quadris 9,, Rate PHI aximum.- pt.- pt.-. pt.- pt.-. pt. pt. lb. lb. pt lb lb.-. lb. lb.-. lb.-.9 pt.-. lb 6 fl oz. qt lb. qt.6-. qt lb - lb - lb. lb pt - qt.-. pt - qt/ gal - qt/ gal - qt pt - fl oz 8. oz 9-. fl oz.-. pt 6. lb a.i. 9 pt pt apps pt. pt 6 lb a.i. 6 lb 6. pt lb 6 lb a.i. lb. lb lb 9.6 pt fl oz qt lb qt qt lb lb lb lb 6 app app 6 app app fl oz oz 9. fl oz apps

30 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Damping-off (Pythium spp.) White rot (Sclerotinia cepivorum) Product Choices and Product ode of Action Group Quadris Opti (dry, garlic only) Quadris Opti (green, leek, shallots) Quilt Xcel (dry only) Quilt Xcel (green only) Reason SC Revus Ridomil Gold Bravo (dry, garlic) Ridomil Gold Bravo (green, leeks, shallots) Ridomil Gold Z WG Ridomil Gold Copper Ridomil Gold Copper Satori Serenade ASO OG AX OG Trilogy OG Zampro mefenoxam Ridomil Gold SL Ultra Flourish metalaxyl etastar E Uniform Dry, garlic, shallots only Cannonball WP dicloran Botran F Botran W tebuconazole onsoon Onset.6L Orious.6F Tebu-crop.6F Tebustar.6L Tebustar.6L Quadris OPTI Quilt Xcel Switch 6.WG thiophanate-methyl 8 WDG Incognito.F Topsin.FL,,,,,,,,,,,, 9, Rate PHI aximum.-. pt.-6 fl oz.-6 fl oz. fl oz 8 fl oz. pt. pt. lb lb lb 9-. fl oz -6 qt - lb %/ gal fl oz.- pt 8 - pt 8 - pt 8. fl oz 6 oz -. qt -. lb 6- fl oz. fl oz. fl oz. fl oz. fl oz. fl oz. fl oz.6-. pt.-6 fl oz - oz.-.6 oz 6 fl oz fl oz apps 6 fl oz 6 fl oz fl oz fl oz lb a.i. 6. lb a.i. app. lb a.i.. lb a.i. 9. fl oz fl oz lb a.i pt app app oz app app fl oz app app app app app app apps 6 fl oz app app app app

31 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Product Choices and Product ode of Action Group Topsin WDG Topsin WP Topsin WSB Peas (Garden, Green and Sweet) Rate PHI aximum lb lb lb app app app Gray mold (Botrytis cinerea) Powdery mildew (Erysiphe pisi) Damping-off (Pythium spp.) Endura WG Priaxor SC Actinovate AG OG Kocide Kocide Champ WG OG and copper oxychloride Badge X OG Cuprofix Ultra- Cuproxat Endura astercop ilstop OG phosphorous acid Confine Extra Rampart potassium phosphite Fosphite Fungi-phite Helena ProPhyt Priaxor Sonata OG sulfur OG icrofine Sulfur icrothiol Disperss Yellow Jacket Wettable Top Cop with Sulfur Trilogy OG Actinovate AG OG mefenoxam Ridomil Gold SL Ultra Flourish phosphorous acid Confine Extra Rampart potassium phosphite,, 8- oz - fl oz -8 fl oz - oz.-. lb -. lb.6 lb -. pt.-. lb - lb -.9 pt 8- oz - fl oz.- pt - lb/ gal - qt - qt/ gal - qt/ gal - qt - pt -8 fl oz - qt.8-6 lb - lb.8-6 lb qt % - oz.- pt 8 - pt 8 - qt - qt/ gal app fl oz 6 fl oz. lb. lb.9 lb.9 pt lb 9.9 lb 9. pt oz fl oz pt 6 app app 6 fl oz app pt

32 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Rust (Uromyces sp.) White mold (Sclerotinia sclerotiorum) Peas (Southern, Dry) Product Choices and Product ode of Action Group Fosphite Fungi-phite Helena Prophyt Priaxor SC Quadris.8F Contans WG OG Endura WG Priaxor SC,, Rate PHI aximum - qt/ gal - qt - pt - fl oz -8 fl oz 6. fl oz See label 8- oz - fl oz -8 fl oz 6 app app fl oz 6 fl oz 9 fl oz app app fl oz 6 fl oz Alternaria leaf and pod spot (Alternaria alternata) Anthracnose (Colletotrichum lindemuthianum) Bacterial blights (Pseudomonas syringae pv. pisi, P. s. pv. syringae) Quilt.66SC Priaxor.SC Quadris.8F Headline.9 Actinovate AG OG chlorothalonil Bravo Ultrex Bravo WeatherStix thiophanate-methyl Topsin WP Incognito.F Thiophanate-methyl 8WDG Quilt.66SC Quilt Xcel Priaxor.SC Quadris.8F Quadris Opti Headline Tilt copper octanoate Cueva OG cuprous oxide Nordox WG OG Kocide Kocide Champ WG OG and copper oxychloride Badge X OG,,,,,, fl oz -8 fl oz - oz 6.-. fl oz 6-9 fl oz - oz.-.8 lb.- pt.- lb - fl oz.8-.6 lb fl oz.- fl oz -8 fl oz - fl oz 6-. fl oz.6-. pt 6-9 fl oz fl oz.- gal.66-. lb.-. lb.-. lb.8 lb - pt.-. lb 8 app app fl oz 9 fl oz app. lb 8 pt lb 8 fl oz. lb fl oz fl oz apps fl oz app app app fl oz.8 lb. lb 9.8 lb 6.6 pt.6 lb

33 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Botrytis gray mold (Botrytis cinerea) and White mold (Sclerotinia sclerotiorum) Product Choices and Product ode of Action Group Cuprofix-Ultra Cuproxat copper octanoate Cueva OG cuprous oxide Nordox WG OG Proline 8SC (white mold) Aproach iprodione Rovral Flowable thiophanate-methyl Topsin WP Incognito.F 8 WDG Endura Cannonball WP Switch 6.WG copper octanoate Cueva OG, 9 Rate PHI aximum.- lb.-.9 pt.- gal/ gal.6-. lb.-. fl oz 8- fl oz.- pt.- lb - fl oz.8-.6 lb - oz 8- oz oz - oz.- gal/ gal 8.9 lb. pt app fl oz app lb 8 fl oz. lb fl oz app 8 oz 6 oz Damping-off (Pythium spp.) Damping-off (Rhizoctonia spp.) Leaf spots and blights (Cercospora spp., Alternaria spp., Ascochyta spp.) Powdery mildew (Erysiphe pisi) Ridomil Gold PC GR Ridomil Gold SL etastar E Ultra Flourish Uniform Quadris.8F Headline Blocker F Uniform Aproach chlorothalonil Bravo Ultrex Bravo WeatherStix Quadris.8F Quadris Opti Headline Endura Priaxor.SC Headline (dry beans) Nu-Cop DF phosphorous acid Fosphite sulfur 8% OG,,,,,. lb 6.-. pt 8 - pt 8 - pt 8. fl. oz fl oz fl oz 6.-. pt 6. fl oz 6 6- fl oz.-.8 lb.- pt - fl oz 6.-. fl oz.6-. pt 6-9 fl oz 8- oz -8 fl oz - oz 6-9 fl oz. lb - qt/ gal lb app app app app app app app app app fl oz. lb 8 pt fl oz app app app app app fl oz app. lb

34 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Rhizocontia web blight, Pod tip rot, (Rhizoctonia spp.) Rust (Uromyces spp., Phakopsora pachyrhizi) Product Choices and Product ode of Action Group 9% OG 98% OG potassium bicarbonate Armicarb OG Tilt Quadris.8F Quadris Opti Quilt Quilt Xcel Aproach Proline 8SC Rally WSP tebuconazole.6f Folicur.6F Quilt.66SC Priaxor.SC Quadris.8F Quadris Opti Headline chlorothalonil Bravo Ultrex Bravo WeatherStix,,,,,, Rate PHI aximum lb lb.- lb fl oz 6-. fl oz.6-. fl oz fl oz.- fl oz 6- fl oz. fl oz - oz -6 fl oz fl oz -8 fl oz - oz 6.-. fl oz.6-. pt 6-9 fl oz.-.8 lb.- pt fl oz app app fl oz fl oz fl oz fl oz oz fl oz app app fl oz app app app app 8pt

35 Table. Recommended pesticides, rates and pesticide use restrictions for selected vegetable crops The symbol OG indicates a pesticide that has been listed by the Organic aterials Review Institute (ORI) as Peppers Product Choices and Product ode of Action Group Rate PHI aximum Anthracnose fruit rot (Colletotrichum spp.) Bacterial soft rot (Pectobacterium carotovora subsp. carotovora) Bacterial seedling blight (Pseudomonas syringae pv. syringae) Actinovate AG OG Ariston azoxystrobin Quadris Quadris Top Satori Cabrio chlorothalonil Bravo Ultrex Chloronil Echo Equus SST Kocide Kocide and copper oxychloride Badge X OG Cuprofix-Ultra cuprous oxide Nordox Flint Inspire Super ankocide astercop Priaxor Reason SC Serenade Optimum Tanos Top Cop with Sulfur Trilogy,, 9,,, - oz -. pt 6-. fl oz 8- fl oz 6-. fl oz 8- oz. lb. pt. pt. pt.8-. lb.-. lb -. pt.8-. lb.8- lb - lb - oz fl oz 6- fl oz - lb.- pt -8 fl oz.-8. fl oz - oz 8- oz qt % 8. pt 6. fl oz. fl oz 6. fl oz 96 fl oz.9 lb pt 9 lb a.i. pt 9. lb.9 lb. pt.9 lb Cu 9. lb 6 fl oz fl oz fl oz 9 lb pt fl oz.6 fl oz oz Tanos, 8- oz oz Actigard WG (Chile only) Actinovate AG OG Agri-ycin OG, Cease Kocide Kocide.-.8 oz - oz ppm -6 qt/ gal.8-. lb.-. lb 6 oz 9. lb.9 lb