Spotted Alfalfa Aphid and Pea Aphid Control with Foliar Insecticide Sprays, 1982

Autor: Craig R. Baird, Ron M. Bitner
Rok vydání: 1985
Zdroj: Insecticide and Acaricide Tests. 10:169-169
ISSN: 0276-3656
DOI: 10.1093/iat/10.1.169
Popis: Treatment plots 21 x 21 ft (0.1 acre) were arranged in a randomized complete block design with 4 replicates. Treatments were applied 20 Jul using a CO2 bottle sprayer using 0.5 gal bottles to deliver 50 gpa at 30 psi. Posttreatment sweep net insect sampling was made with a 15-inch diam sweep net using 5 (90°) sweeps per plot.
Databáze: OpenAIRE