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BIOCHEMICAL RESPONSE OF THE AFRICANIZED HONEYBEE EXPOSED TO FIPRONIL
(Wiley-Blackwell, 2017-06-01)
Bees are recognized worldwide for their social, economic, and environmental value. In recent decades they have been seriously threatened by diseases and high levels of pesticide use. The susceptibility of bees to insecticides ...
Impact of fipronil on the mushroom bodies of the stingless bee Scaptotrigona postica
(Wiley-Blackwell, 2015-01-01)
BACKGROUND: Studies on stingless bees are scarce, and little is known about these insects, especially regarding the effects of contamination by neurotoxic insecticides, which can cause damage to important structures of the ...
Determination of fipronil LD50 for the brazilian bee Melipona scutellaris
(Julius Kuhn-inst, 2012-01-01)
To better understand the sensitivity of the models represented by Apis mellifera L., 1758 in toxicology studies of insecticides to bees, the aim of this study was to determine the LD50 of fipronil by topical application ...
Impact of fipronil on the mushroom bodies of the stingless bee Scaptotrigona postica
(Wiley-Blackwell, 2015)
1,5-Diphenyl-4,8-bis(3-phenylpyrazol-1-yl)pyrazabole
(Wiley-Blackwell, 2014)
1,5-Diphenyl-4,8-bis(3-phenylpyrazol-1-yl)pyrazabole
(Wiley-Blackwell, 2005-08-01)
The six-membered B(2)H(4) ring of the title compound, C(36)H(30)B(2)N(8), adopts a slightly distorted boat conformation, with the terminal B substituents in a trans orientation. One 3-phenylpyrazolyl group is in an equatorial ...
1,5-Diphenyl-4,8-bis(3-phenylpyrazol-1-yl)pyrazabole
(Wiley-Blackwell, 2005-08-01)
The six-membered B(2)H(4) ring of the title compound, C(36)H(30)B(2)N(8), adopts a slightly distorted boat conformation, with the terminal B substituents in a trans orientation. One 3-phenylpyrazolyl group is in an equatorial ...
Reaction of 4,5-diamino-3-methyl-1-phenylpyrazole with 3-dimethylaminopropiophenones. Synthesis of new 4-aryl-6-methyl-8-phenyl-2,3-dihydropyrazolo[3,4-b]diazepines and 4-aryl-8-methyl-6-phenyl-2,3-dihydropyrazolo[4,3-b]diazepines
(HETERO CORPORATION, 1999-05)
New 4-Aryl-6-methyl-8-phenyl-2,3-dihydropyrazolo[3,4-b]diazepines and 4-aryl-8-methyl-6-phenyl-2,3-dihydropyrazolo[4,3-b]diazepines were obtained from the reaction of 4,5-diamino-3-methyl-1-phenylpyrazole 1 with one ...
Reaction of 4,5-diamino-3-methyl-1-phenylpyrazole with 3- dimethylaminopropiophenones. Synthesis of new 4-aryl-6-methyl-8-phenyl-2,3- dihydropyrazolo[3,4-b]diazepines and 4-aryl-8-methyl-6-phenyl-2,3- dihydropyrazolo[4,3-b]diazepines
(HeteroCorporation, 1999)
New 4-Aryl-6-methyl-8-phenyl-2,3-dihydropyrazolo[3,4-b]diazepines and 4- aryl-8-methyl-6-phenyl-2,3-dihydropyrazolo[4,3-b]diazepines were obtained from the reaction of 4,5-diamino-3-methyl-1-phenylpyrazole 1 with one ...