fenvalerate 中文意思是什麼

fenvalerate 解釋
氰戊菊酯
  1. 20 % fenvalerate emulsifiable concentrates

    20 %氰戊菊酯乳油
  2. Effect of fenvalerate on the ovarian calcium homeostasis and the serum steroid hormone

    組織鈣穩態和激素水平的影響
  3. Effects of malathion fenvalerate and its mixture on respirati on of soil microbe

    氰戊菊酯及其混劑對土壤微生物影響研究
  4. Used for dispensing perchloride cream and fenvalerate malathion cream, lower use level and good effects

    用於配製高氯及氰馬乳油，用量低，效果好。
  5. In this paper two - generation reproduction toxicity of fenvalerate, a - cypermethrin, chlorpyrifos, and triazophos was tested in a 21d period with water flea, daphnia magna, . the toxicity indicator included longevity, body length, days to first brood, days to first pregnancy, number of youth per female, intrinsic rate of natural increase ( r ), and number of broods per female. accordingly, the dose - response relations and relations between the chronic responses and enzyme levels were investigated

    為了確定水蚤體內生化指標與慢性毒害效應之間的關系，特別是在低濃度暴露狀態下生化指標改變的生物學意義，以便能更準確預測早期農藥對水蚤種群的潛在危害，本文以浙江省常用殺蟲劑氰戊菊酯、高效氯氰菊酯、三唑磷和毒死蜱進行了大型蚤（ d . magna ）的急性和慢性毒性試驗（包括子代水蚤的恢復試驗） 。
  6. There were no visible morphological change in water hyacinth exposed to a mixture of ethion, dicofol, fenvalerate, fenpropathrin, deltamethrin, and cyhalothrin with the concentrations of 0. 01 mg / l, 0. 1 mg / l, and 1 mg / l, but the fresh biomasses were increased by 49. 79 %, 40. 34 %, and 83. 88 % respectively compared to those planted in water solutions without pesticides

    植物在5mg kg三氯殺蟎醇及50mg kg和5mg kg樂果的環境中生長良好。動力學研究結果表明，植物對有機農藥的凈化過程符合一級動力學反應。鳳眼蓮對水溶液中有機農藥的凈化效率很高。
  7. The analytical method for five pesticide residues of pyrethroid, such as fenpropathrin, cypermethrin, fenvalerate, deltamethrin and bifenthrin in potable water and source water determination by capillary gas chromatography at the same time, with n - hexane for extracting agent

    摘要以正己烷為萃取劑，採用毛細管氣相色譜法同時測定生活飲用水及水源水中甲氰菊酯、氯氰菊酯、氰戊菊酯、溴氰菊酯和聯苯菊酯五種擬除蟲酯類農藥殘留量。
  8. Abstract : quantitative genetic variation in larval tolerance to cyhalothrin and fenvalerate was examined in a pyrethroid - resistant population of cotton bollworm, helicoverpa armigera ( h & uuml ; bner ) was examined with half - sibling analysis and significant additive genetic variation in larval tolerance was detected, demonstrating that tolerance phenotypes in this population are highly heritable ( h2n narrow sense heritability = 0. 4625 0. 1578 ) to fenvalerate than that to cyhalothrin ( h2n = 0. 2476 0. 0248 )

    文摘:通過單對交配設計不同的交配家系，採用半同胞法分析了棉鈴蟲對三氟氯氰菊酯和氰戊菊酯的抗性狹義遺傳力，並對2種菊酯類藥劑的抗性發展速度進行評價。
  9. It showed that the developing rate of resistance to fenvalerate was larger than that to cyhalothrin and no relationship between matemal factors and inheritance of resistance to pyrethroids in helicoverpa armigera was found

    結果表明，棉鈴蟲對三氟氯氰菊酯和氰戊菊酯的抗性狹義遺傳力分別為0 . 2476 0 . 0248和0 . 4625 0 . 1578 ，說明棉鈴蟲對氰戊菊酯的抗性發展速度要快於三氟氯氰菊酯。
  10. Maximum residue limits of fenvalerate in food

    食品中氰戊菊酯最大殘留限量標準
  11. Health standard for fenvalerate in the air of workplace

    車間空氣中氰戊菊酯衛生標準
  12. Effects of cu and zn on degradation of fenvalerate in soil

    對氰戊菊酯在土壤中降解的影響
  13. Method for the determination of permethrin, cypermethrin, fenvalerate, deltamethrin residuesin vegetables for export

    出口蔬菜中氯菊酯氯氰菊酯氰戊菊酯溴氨菊酯殘留量檢驗方法
  14. Influence of phoxim, fenvalerate and their mixture on development and male reproduction of cotton bollworm, helicoverpa armigera

    氰戊菊酯及其混劑對棉鈴蟲生長發育及雄性生殖的影響
  15. Fenvalerate emulsifiable concentrates

    氰戊菊酯乳油
  16. Joint toxic action of phoxim and fenvalerate on the testis of male rats

    辛硫磷與氰戊菊酯對大鼠睪丸的聯合毒性作用
  17. Method for determination of cypermethrin, fenvalerate and deltamethrin residues in food

    食品中氯氰菊酯氰戊菊酯和溴氰菊酯殘留量測定方法
  18. Effects of fenvalerate, phoxim and their mixture on metabolic enzymes in helicoverpa armigera h 252 ; bner

    辛硫磷及其混劑對棉鈴蟲解毒代謝酶的影響
  19. The phenomenon that ache and bche activity of daphnia magna were higher than controls might result from stimulating actions of pesticides at sub - lethal concetrations. in the recovery test, the body length and reproduction index, such as number of young per female, were reduced for f1 ( 1st ) and f1 ( 3rd ) individuals if the parents ( f0 ) exposed to fenvalerate and a - cypermethrin

    子代第一胎f _ 1 （ 1st ）和第三胎f _ 1 （ 3rd ）水蚤恢復試驗中，水蚤的生物學參數及生化指標都有所恢復，但高濃度的農藥經母體轉移到子代體內，對子代水蚤生長、繁殖和體內膽堿酯酶活性仍然存在一定的影響。
  20. Concentration of fenvalerate up to 9g / ml could be detected with a linear determination range up to 5g / ml and a detection limit of 0. 36g / ml

    該法可檢測到的氰戊菊酯最大濃度為9 g ml ，且檢測下限為0 . 36 g ml 。
分享友人
分享到 Line

分享到臉書