Results 191 to 200 of about 13,777 (237)

Neonicotinoids Disrupt Pollination

Chemical & Engineering News Archive, 2015
Neonicotinoid pesticides have been blamed for declines in bee populations worldwide. The chemicals don’t kill bees, instead neonicotinoids impair the insects’ abilities to learn, navigate, forage for nectar, and reproduce, according to studies published over the past several years. Now, researchers report that bees exposed to the pesticides also become
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Minnesota restricts neonicotinoids

C&EN Global Enterprise, 2016
Minnesota now has the toughest restrictions in the U.S. on the use of neonicotinoid pesticides. When imposing these controls, the state claimed that the chemicals “present toxicity concerns for hon...
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Neonicotinoids and Nitrogenous Insecticides

1998
Nicotine has never achieved the prominence that the synthetic insecticides have attained due to its expensiveness, lack of commercially applicable synthesis, extreme toxicity to mammals, and limited insecticidal spectrum. The mode of insecticidal action of nicotine was clarified by Yamamoto (Yamamoto et al.
A. S. Perry, I. Yamamoto, I. Ishaaya, R. Perry   +3 more
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The Neonicotinoid Insecticides

2002
The 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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The trouble with neonicotinoids

Science, 2014
Chronic exposure to widely used insecticides kills bees and many other ...
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Neonicotinoids

S. Niell, F. Jesús
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Neonicotinoids: mechanisms of systemic toxicity based on oxidative stress-mitochondrial damage

Archives of Toxicology, 2022
María-Rosa Martínez-Larrañaga, Xu Wang, Arturo AnadÓn   +2 more
exaly  

Neonicotinoid Insecticides

2005
Peter Jeschke, Ralf Nauen
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Neurotoxic Effects of Neonicotinoids on Mammals: What Is There beyond the Activation of Nicotinic Acetylcholine Receptors?—A Systematic Review

International Journal of Molecular Sciences, 2021
Carmen Costas-Ferreira, Lilian R F Faro
exaly  

Nicotine and the Neonicotinoids

2012
The toxicology of nicotine and the neonicotinoid insecticides is discussed, with an emphasis on imidacloprid as it is the most studied neonicotinoid among the seven established members of the class. Neonicotinoids are more effective and safer insecticides than nicotine because of their selective toxicity to insects.
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