Revision to Cabbage Disease Management Chart-Guide to Vegetable Crop Protection 2005-2006 (July 29th, 2005) Cabbage Disease Management Chart
Disease Product Chemical Group M5 M1 2 2 M3 Rate/acre P.H.I. day(s) 7 1 7 7 7 Application LD 50 (A= aerial; Mammalian G=ground) Toxicity G G G G G 4200 mg/kg 1000 mg/kg >5000 mg/kg >5000 mg/kg >5200 mg/kg
Alternaria Leaf Spot/ Black Leaf Spot/ Grey Leaf Spot (Alternaria brassicae, Alternaria brassicola)
Bravo ® 500(PCP#15723) Copper 53W (PCP#9934) Rovral® WDG (PCP#24709) Rovral® WP (PCP#15213) Zineb 80W (PCP#9318, 14562) Quintozene 75WP (PCP# 11425, 27416) Terraclor® 75WP (PCP#7251) Captan 10 Dust (PCP#11936) Captan 50 W (PCP#14823) Captan 50 WP (PCP# 4559) Captan 80 W (PCP# 10780)
1-1.94 L/acre 1.62 kg/acre 1.21 kg/ha 1.21 kg/acre 0.45-1.34 kg/acre
Club Root (Plasmodiophora brassicae)
14
Transplant solution use 1-3 kg/400 L of water and apply 250350ml/plant Transplant solution use 1-3 kg/400 L of water and apply 250350ml/plant 600-975 g/ 100 m2 125-225g/ 100 m2
Applied at transplanting only Applied at transplanting only N/A Applied before Planting N/A N/A
G
>5000mg/kg
14
G
>5000mg/kg
M4 M4
G, Soil treatment G, Soil treatment G, Soil treatment G, Soil treatment
>5000mg/kg >5000mg/kg
M4 M4
2.5 kg/1000L applied at 50-85 L/100m2 75-100g/ 100m2 as a dust or 1.5 kg/1000L of water at a rate of 50-85 L/100m2 78-141g/ 100 m2
>5000mg/kg >5000mg/kg
Damping Off (Pythium, Rhizoctonia solani)
Captan 80 WDG (PCP#23691) Captan 80WP (PCP# 9582) Captan 80WP Instapak (PCP# 22423) Maestro® 75DF (PCP# 23350) Maestro® 80DF (PCP# 26408)
M4
Applied before Planting N/A N/A
G, Soil treatment G, Soil treatment G, Soil treatment G, Soil treatment G, Soil treatment
>5000mg/kg
M4 M4
1.5 kg/1000 L of water applied at 50-85L/100m2 1.5 kg/1000 L of water applied at 50-85L/100m2 1.25 kg/1000L applied at rates of 50-85L/100m2 1.25 kg/1000L applied at rates of 50-85L/100m2
>5000mg/kg >5000mg/kg
M4 M4
N/A N/A
>5000mg/kg >5000mg/kg
Leafy Vegetables - 111
Revision to Cabbage Disease Management Chart-Guide to Vegetable Crop Protection 2005-2006 (July 29th, 2005) Cabbage (Revised July 29, 2005) Disease Management Chart (continued)
Disease Product Chemical Group M4 Rate/acre P.H.I. day(s) N/A Application LD 50 (A= aerial; Mammalian G=ground) Toxicity G, Soil >5000 mg/kg treatment
Damping Off (Pythium, Rhizoctonia solani) (continued)
Supra® Captan 80WDG (PCP# 24613) Thiram 75WP (PCP#27556) Bravo ® 500 (PCP#15723)
1.5 kg / 1000L of water at rates of 50 to 85L / 100 m2 90 grams/ 25 kg of seed 1-1.94 L/acre 1.62 kg/acre 0.45-1.34 kg/acre
M3 M5 M1 M3
N/A 7 1 7
Seed Treatment G G G
2600 mg/kg 4200 mg/kg 1000 mg/kg >5200 mg/kg
Downy Mildew (Peronospora parasitica)
Copper 53W (PCP#9934) Zineb 80W (PCP#9318, 14562)
Leafy Vegetables - 112