Table 1: Pesticide rates and characteristics used in the study


  Isoxaben Trifluralin Thiophanate-
methyl
Chlorpyrifos
Product Snapshot 2.5
TG
Snapshot 2.5
TG
Cleary's 3336 WP Dursban 50W
Active ingredient 0.5% 2.0% 50% 50%
Rate 177 lb./A 177 lb./A 2 lb./100
gallons water
2 lb./100
gallons water
a.i. amount
(grams) per treatment
522 2088 340.5 340.5
Group herbicide herbicide fungicide fungicide