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pro vyhledávání: '"Horace W. Van Cleave"'
Autor:
Horace W. Van Cleave
Publikováno v:
American Entomologist. 44:59-60
Publikováno v:
American Entomologist. 40:72-73
This is the second of a two part point–counterpoint series on the Bachelor of Science degree in entomology. Donald L. McLean wrote the first article (Am. Entomol. 40: 11 [1994]) and made the point for eliminating the entomology B.S. degree. I invit
Autor:
F. E. Gilstrap, Horace W. Van Cleave, Dial F. Martin, Williams G. Gladney, O. H. Graham, R. L. Hanna
Publikováno v:
American Entomologist. 37:58-59
Autor:
David J. Boethel, Horace W. Van Cleave
Publikováno v:
Journal of Economic Entomology. 65:232-235
Dosage-mortality lines were established for azinphosmethyl, diazinon, malathion, methyl parathion, and monocrotophos against field-collected and laboratory-reared larvae of Laspeyresia caryana (Fitch). Effectiveness of the test compounds from most to