Charles O. Knowles

Insecticide Resistance in Field and Laboratory Strains of Western Flower Thrips (Thysanoptera: Thripidae)

Guangyu Zhao, Wei Liu, John M. Brown et al. · Journal of Economic Entomology · 1995 · 195 citations

Biology, Laboratory Strains, Mo 65203 +12

Inhibition of Monoamine Oxidase by the Pesticide Chlordimeform and Related Compounds

Shawky A. Aziz, Charles O. Knowles · Nature · 1973 · 138 citations

Pesticide Chlordimeform, Biochemistry, Pesticide-residue Analysis +10

Toxicity of Pyrethroids and Effect of Synergists to Larval and Adult <I>Helicoverpa zea</I>, <I>Spodoptera frugiperda</I>, and <I>Agrotis ipsilon</I>(Lepidoptera: Noctuidae)

Khawja A. Usmani, Charles O. Knowles · Journal of Economic Entomology · 2001 · 58 citations

H. Zea, Entomology, Chemical Control +17

Mode of Action of Organophosphate Anthelmintics. Cholinesterase Inhibition in Ascaris lumbricoides

Charles O. Knowles, J. E. Casida · Journal of Agricultural and Food Chemistry · 1966 · 56 citations

Parasitic Disease, Ascaris Lumbricoides, Antiparasitic Agent +16

Effects of fenvalerate on biochemical parameters, survival, and reproduction of Daphnia magna

Michael McKee, Charles O. Knowles · Ecotoxicology and Environmental Safety · 1986 · 55 citations

Biology, Daphnia Magna, Natural Sciences +5