Results 301 to 310 of about 127,416 (338)
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Pyridalyl, a novel insecticide: Potency and insecticidal selectivity
Archives of Insect Biochemistry and Physiology, 2005AbstractPyridalyl is an insecticide of a novel chemical class (unclassified insecticides). Toxicity of pyridalyl to two insect pest species, Spodoptera litura and Frankliniella occidentalis, an insect predator, Orius stringicollis, and a pollinator, Bombus terrestris, was evaluated in the laboratory.
K. Umeda +4 more
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Archives of Otolaryngology - Head and Neck Surgery, 1967
To the Editor .—After I had been in practice for several years, I noted several patients with similar lesions, ie, epidermoid cancer of the larynx and who had common denominators in their working environment: (1) all dealt in horticulture; (2) three out of four were nonsmokers; and (3) all were exposed to insecticide sprays causing severe irritation to
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To the Editor .—After I had been in practice for several years, I noted several patients with similar lesions, ie, epidermoid cancer of the larynx and who had common denominators in their working environment: (1) all dealt in horticulture; (2) three out of four were nonsmokers; and (3) all were exposed to insecticide sprays causing severe irritation to
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Insecticides and the Environment
The American Journal of Tropical Medicine and Hygiene, 1972Summary A review of relationships between pesticidal chemicals and non-target animals living in the wild indicates that modern compounds, while generally beneficial, are having unexpected, unwanted adverse effects on some desirable species of fish and birds. This happens partly because pesticides may be carelessly used, and at times their acutely toxic
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Classification of Insecticides [PDF]
, 1975 The development of new insecticides in the past three decades has been so rapid that no single book can adequately cover all the insecticidal derivatives without the risk of being outdated as soon as it is published. It is not, therefore, the purpose of this chapter to describe all the details of insecticidal compounds.
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The Neonicotinoid Insecticides
2002The neonicotinoid insecticides are a new generation of chemical agents that have recently been developed for commercial use. Their history can be traced to the late 1970s, when chemists at Shell Chemical Company investigated the heterocyclic nitromethylenes as potential insecticides (1,2).
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Insecticides and ovarian functions
Environmental and Molecular Mutagenesis, 2020Rajnesh Kumar Sharma
exaly