Insecticide usage and residues in a newly developed great plains irrigation district
Knutson, H.; Kadoum, A.M.; Hopkins, T.L.; Swoyer, G.F.; Harvey, T.L.
Pesticides Monitoring Journal 5(1): 17-27
1971
ISSN/ISBN: 0031-6156 PMID: 5005982 Document Number: 40706
The following is virtually the authors' abstract of this account of studies carried out in the newly developed Cedar Bluff Irrigation District in Central Kansas. Surveys in 1960-69 indicated that the use of insecticides throughout the District had been generally light before irrigation was begun in 1963; after irrigation, the use of organophosphorus and carbamate compounds increased greatly.