Issue link: http://read.uberflip.com/i/1431041
Cole Crops and Brassica Leafy Greens – Diseases 108 Midwest Veg Guide 2022 Pesticide Cabrio EG (20) (pyraclostrobin) Collards, Kale, Mustard Greens | 12-16 oz. per acre. Suppression only. REI: 12-hour. PHI: 3-day. FRAC 11. Endura (WG) (boscalid) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens | 6-9 oz. per acre. Suppression only for bottom rot and powdery mildew. REI: 12-hour. PHI: 14-day for collard, kale and mustard; 0-day for broccoli, Brussels sprouts, cabbage and cauliflower. FRAC 07. Fontelis (1.67SC) (penthiopyrad) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards | 16 to 30 fl. oz. REI: 12-hour. PHI: 0-day. FRAC 07. White Rust of Multiple Crops - Albugo Oomycete Non-Pesticide Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | Use disease-free seeds and transplants. Hot water seed treatment may help to reduce this seedborne pathogen. Use temperatures and times of 122 for 25 minutes for Brussels sprouts and cabbage, 122 for 15 minutes for mustard greens, and 122 for 20 minutes for other Brassicas. Resistant varieties are available. Rotate to a non-Brassica crop for 3 years. Prompt destruction of the finished crop with tillage to rapidly breakdown tissue is an important method to prevent disease build-up. Pesticide azoxystrobin products (azoxystrobin) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | Use 2 lb. a.i. per gallon formulations (Quadris) at 6.0-15.5 fl. oz. per acre. Use 3.3 lb. per gallon formulations (Azteroid) at 3.9-9.7 fl. oz. per acre. Use 0.5 lb. per gallon formulations (Heritage) on greenhouse transplants only at 0.08-0.18 oz. per 1,000 sq. ft. REI: 4-hour. PHI: 0-day. FRAC 11. Cabrio EG (20) (pyraclostrobin) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Mustard Greens, Turnip Greens | 8-16 oz. per acre. REI: 12-hour. PHI: 3-day for collard, kale, and mustard; 0-day for all other brassicas. FRAC 11. Priaxor (fluxapyroxad, pyraclostrobin) Broccoli, Cabbage, Cauliflower, Collards, Kale, Mustard Greens | 6-8 fl. oz. per acre. REI: 12-hour. PHI: 3-day. FRAC 07, FRAC 11. Reason 500SC (4.13) (fenamidone) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 8.2 fl. oz. per acre. REI: 12- hour. PHI: 2-day. FRAC 11. Wirestem of Brassicas - Rhizoctonia Fungus This soil disease can form a complex with black leg stem canker pathogen. Non-Pesticide Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | Clean and sanitize transplant trays, benches, and tools. Rogue infected transplants. Avoid working field under wet conditions. Prompt destruction of the finished crop with tillage to rapidly breakdown tissue is an important method to prevent disease build-up. Pesticide Blocker 4F (PCNB) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens | 2.8- 3.75 gals. per acre of 4F formulation or 3.4 lbs. per 1,000 feet of linear row of 10G formulation. See label for other application methods and rates. The 10G formulation is labeled for wirestem and bottom rot on cauliflower only. REI: 12-hour. FRAC 14. Cabrio EG (20) (pyraclostrobin) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens | 12-16 oz. per acre. REI: 12-hour. PHI: 3-day for collard, kale and mustard; 0-day for all other brassicas. FRAC 11. Priaxor (fluxapyroxad, pyraclostrobin) Broccoli, Cabbage, Cauliflower, Collards, Kale, Mustard Greens | 6-8 fl. oz. per acre. REI: 12-hour. PHI: 3-day. FRAC 07, FRAC 11. Yellows of Multiple Crops - Fusarium Fungus Non-Pesticide Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | Use disease-free seed and transplants. Hot water seed treatment may help to reduce this seedborne pathogen. Use temperatures and times of 122 for 25 minutes for Brussels sprouts and cabbage, 122 for 15 minutes for mustard greens, and 122 for 20 minutes for other Brassicas. Resistant varieties are available. Rotate to a non-Brassica crop for >6 years. Prompt destruction of the finished crop with tillage to rapidly breakdown tissue is an important method to prevent disease build-up.