Efficacy and chemical persistence of two highly active carbamate developmental inhibitors von Schaefer, Charles H, Wilder, William H, Dupras, Emil F, Stewart, Richard J

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Factors affecting the stability of dimilin in water and the persistence of dimilin in field waters von Schaefer, Charles H, Dupras, Emil F

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Factors affecting the stability of SIR-8514 (2-chloro-N-[[[4-(trifluoromethoxy)phenyl]amino]carbonyl]benzamide) under laboratory and field conditions von Schaefer, Charles H, Dupras, Emil F

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Residues of diflubenzuron [1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)urea] in pasture soil, vegetation, and water following aerial applications von Schaefer, Charles H, Dupras, Emil F

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Studies on the life history of the Virginia pine sawfly (Neodiprion pratti Dyar) / [By Charles H. Schaefer] von Schaefer, Charles H. 1935

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Sources of energy utilized by natural populations of the mosquito, Culex tarsalis, for overwintering von Schaefer, Charles H., Miura, Takeshi

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Insect Developmental Inhibitors: A Practical Evaluation as Mosquito Control Agents12 von Schaefer, Charles H., Wilder, William H.

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Changes in the composition of lipids and fatty acids in adult Culex tarsalis and Anopheles freeborni during the overwintering period von Schaefer, Charles H., Washino, Robert K.

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Synthesis of energy for overwintering in natural populations of the mosquito Culex tarsalis von Schaefer, Charles H, Washino, Robert K

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Ethiopia Engraved von Schaefer, Charles G. H., Pankhurst, Richard, Ingrams, Leila

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Physical and Physiological Changes in the Adult Monterey-Pine Cone Beetle, Conophthorus radiatae (Coleoptera: Scolytidae)1 von Schaefer, Charles H.

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Life History of Conophthorus radiatae (Coleoptera: Scolytidae) and its Principal Parasite, Cephalonomia utahensis (Hymenoptera: Bethylidae)1 von Schaefer, Charles H.

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Factors affecting the distribution of the Monterey pine cone beetle ( Conophthorus radiatae Hopkins) in central California von Schaefer, Charles H.

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4-Imidazolin-2-one: An Insect Growth-Inhibitor and Chemosterilant von Schaefer, Charles H., Tieman, Charles H.

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Insect Developmental Inhibitors. 2. Effects on Target Mosquito Species1 von Schaefer, Charles H., Wilder, William H.

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The driftnet fishery in the Fort Pierce-Port Salerno area off Southeast Florida von SCHAEFER, H. C, BARGER, L. E, KUMPF, H. E

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Studies on the mode of action of the chemosterilants 2-imidazolidinone and 4-imidazolin-2-one in the house fly and in the large milkweed bug von Schaefer, Charles H.

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Free amino acids of the Virginia pine sawfly, Neodiprion pratti Dyar: Their chromatographic determination and biosynthesis von Schaefer, Charles H.

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Insecticide Resistance and Cross-Resistance in Aedes nigromaculis1 von Schaefer, Charles H., Wilder, William H.

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A New Carbamate Insecticide, RE-11775, with Promising Activity Against Organophosphorus-Resistant Mosquitoes12 von Schaefer, Charles H., Wilder, William H.

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