Zobrazeno 1 - 10
of 11
pro vyhledávání: '"H B, Petty"'
Publikováno v:
Journal of Environmental Science and Health, Part B. 19:49-65
Milk supplies in Illinois were monitored for chlorinated hydrocarbon insecticide residues from 1972 through 1981. The percentage of milk samples that were contaminated with aldrin/dieldrin, DDT and its analogs, and BHC/lindane decreased during the 10
Publikováno v:
Journal of Economic Entomology. 64:210-213
Fifteen insecticides were applied by micropipette to the ventral surface of the adult slender seed corn beetle, Clivina impressifrons LeConte. Some of the same insecticides were evaluated as seed treatments and soil treatments in the laboratory and g
Autor:
George W. Thomas, R. L. Janes, Harold J. Ball, Leo G. K. Iverson, Curtis W. Wingo, Horlan Shuylar, Galen Hinkle, H. B. Petty, Wayne J. Colberg
Publikováno v:
Bulletin of the Entomological Society of America. 4:58-61
Autor:
George B. Wagner, Wayne J. Colberg, R. H. Davidson, Curtis W. Wingo, E. H. Fisher, Harlan R. Shuyler, R. E. Beer, John A. Lofgren, H. B. Petty
Publikováno v:
Bulletin of the Entomological Society of America. 5:76-79
Publikováno v:
Journal of Economic Entomology. 40:395-400
Publikováno v:
Journal of Economic Entomology. 40:401-407
Autor:
George B. Wagner, E. T. Hibbs, Curtis W. Wingo, H. B. Petty, John A. Lofgren, C. R. Neiswander, Wilfred S. Craig, Wm. Luckmann, Herbert Knutson
Publikováno v:
Bulletin of the Entomological Society of America. 3:42-44
The preliminary business session of the North Central Branch was called to order by Chairman C. E. Mickel at 11:40 a.m., March 27,1957 at Hotel Savery, Des Moines, Iowa.
Publikováno v:
Pesticides monitoring journal. 11(2)
The Illinois soybean crop was monitored in 1965, 1966, 1967, 1971, and 1974 for dieldrin residues resulting from aldrin applied to corn in the years before soybean cultivation. Residue levels of dieldrin in soybeans increased between 1965 and 1974. T
Autor:
H. B. Petty, J. H. Bigger
Publikováno v:
Journal of Economic Entomology. 59:1309-1310
Autor:
H. B. Petty, Stanley Rachesky
Publikováno v:
Journal of Economic Entomology. 61:1118-1119