τ-Fluvalinate
A pyrethroid acaricide
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包装价格促销价数量
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25mg￥562.00450.00- +
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50mg￥1012.00810.00- +
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100mg￥1675.001340.00- +
- 货号: ajcx25554
- CAS: 102851-06-9
- 别名: 氟胺氰菊酯
- 分子式: C26H22ClF3N2O3
- 分子量: 502.9
- 纯度: ＞98%
- 溶解度: DMF: 10 mg/ml,DMSO: 10 mg/ml,Ethanol: 10 mg/ml
- 储存: -20°C
- 库存: 现货
Background
τ-Fluvalinate is a pyrethroid acaricide.1 It induces tail currents in Western honeybee (A. mellifera) voltage-gated sodium channels (AmNav1) expressed in Xenopus oocytes (EC50 = 60 nM). It also induces tail currents in honeybee parasitic Varroa mite (V. destructor) Nav1 channels (VdNav1) expressed in Xenopus oocytes (EC50 = 160 nM) with a faster tail current decay than that of AmNav1 channels. Topical application of τ-fluvalinate (2 µl) in combination with coumaphos , atrazine , 2,4-DMPF, chlorpyrifos , and chlorothalonil does not affect honeybee queen mass, egg-laying patterns, or the mass of daughter worker bees at emergence.2 Formulations containing τ-fluvalinate have been used to control Varroa mites in beehives.
1.Gosselin-Badaroudine, P., and Chahine, M.Biophysical characterization of the Varroa destructor NaV1 sodium channel and its affinity for τ-fluvalinate insecticideFASEB J.31(7)3066-3071(2017) 2.McAfee, A.Honey bee queen health is unaffected by contact exposure to pesticides commonly found in beeswaxSci. Rep.11(1)15151(2021)
