Control of Russian Wheat with Hand-Applied Insecticides, Springfield, Co, 1986
Author(s) -
Frank B. Peairs,
Stanley D. Pilcher
Publication year - 1987
Publication title -
insecticide and acaricide tests
Language(s) - English
Resource type - Journals
ISSN - 0276-3656
DOI - 10.1093/iat/12.1.313
Subject(s) - sprayer , randomized block design , boom , nozzle , mathematics , horticulture , environmental science , engineering , statistics , mechanical engineering , biology , environmental engineering
Plots were 6 rows wide and 50 ft long, uid were arranged in a randomized complete block design. Treatments were applied on 11 Apr with a CO2 powered sprayer calibrated to apply 26 gpa at 80 psi through 4 flat fan 8006 nozzles mounted on a 6 ft handheld boom. Treatments were evaluated on 18 and 24 Apr. The crop was in Feekes growth stage 7 at time of application. Percent control was calculated by the Henderson and Tilton method.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom