| Popis: |
Pesticides were applied on the Cardinal' table grape in Coachella Valley, Calif, on 12 Mar. Vine spacing was 12 ft between rows and 8 ft within rows. Treatments were arranged in a randomized block design with 5 replicates for each treatment and the check. Each replicate was a single row and extended into the vineyard to include the 10th vine from the field edge. Spray application was made with a hand gun at 180 gal/acre 200 psi. Sprays were applied to runoff on both sides of the vine rows. The dead GBB were counted under the vine rows at 1 and 2 DAT. The dead GBB were punched into the sandy soil with a %-inch diam wood dowel on each count. |
