殺蟲劑的毒性 的英文怎麼說

中文拼音 [shāchóngjìdedúxìng]
殺蟲劑的毒性 英文
toxicity of pesticides
  • 殺 : Ⅰ動詞1 （使失去生命; 弄死） kill; slaughter 2 （戰斗） fight; go into battle 3 （削弱; 消除） wea...
  • 蟲 : 名詞1. （蟲子） insect; worm 2. （姓氏） a surname
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 殺蟲劑 : [化學] insecticide; pesticide; insectifuge; demeton （含有機磷酸鹽）; ethyl para nitro phenyl （e...
  • 毒性 : [藥理學] toxicity; virulence; poisonousness毒性測定 toxicity test
  1. Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases

    代謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變，從而對殺蟲劑起到解毒作用，昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加氧酶等，這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變；靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。
  2. Toxicity of 15 insecticides to brontispa longissima gestro and asecodes hispinarum bou ek, a parasitoid of b. longissima

    15種殺蟲劑對椰心葉甲幼蟲及椰甲截脈姬小蜂的毒性
  3. Abstract : numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease

    文摘:許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料
  4. Numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease

    許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料
  5. The toxicity of several insecticides to the adults of diglyphus isaea hymenoptera : eulophidae

    殺蟲劑對潛蠅姬小蜂成蟲的毒性
  6. 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） 。
  7. The research interests of this group include : aborvirus diagnosis technology development and the interaction of aborvirus and mosquitoes, entomopathogenic bacteria and insecticidal gene resources, microbial genomics and comparative genomics, insecticidal proteins and their mode of action, construction of engineering strains with higher toxicity and wider active spectrum, production, standardization and the application of bio - pesticide and other microbial agents, resistance mechanism in target insects and the resistance management

    重點研究登革熱病毒、乙型腦炎病毒和西尼羅病毒的快速檢測及病毒與宿主的相互作用關系，蚊蟲病原微生物菌種及其基因資源，微生物基因組學和比較基因組學，殺蚊毒素蛋白特性和作用方式、殺蚊細菌的遺傳改良和工程菌株的構建，新型細菌殺蚊制劑的研製及野生型和重組微生物對環境的安全性評估等，發展新的生物防治技術，建立和完善以生物防治為主的蟲媒病毒媒介蚊蟲綜合防治體系。
  8. The paper summarized the insecticidal activities, fungicidal activities, anti - virus activities and nematicidal activities of higher fungi, gave emphasis to the research and application of high fungi as fungicide, supply basis for further research and application of high fungi in plant protection

    概述了高等真菌在殺蟲、抑菌、抗病毒、殺線蟲活性等方面的研究進展，重點介紹高等真菌代謝產物作為殺菌劑的研究與應用，旨在為高等真菌在植物保護領域的進一步研究利用提供依據。
  9. Children who were exposed prenatally to the insecticide chlorpyrifos had significantly poorer mental and motor deelopment by three years of age and increased risk for behaior problems, according to a peer - reiewed study published today by the american academy of pediatrics in its journal, pediatrics

    根據美國兒科研究院今天發表在其雜志上的一項回顧性學前教育的兒科檢查研究，那些出生前曾暴露于殺蟲劑毒死蜱的兒童在三歲的時候智力和運動發育明顯不足，出現行為問題的風險也明顯增加。
  10. Toxicity of pesticides

    殺蟲劑的毒性
  11. It has been demonstrated that optical brightener ( or fluorescent brightener ) can enhance viral activity, provide uv protection for nucleopolyhedrovirus ( npv ) and increase host susceptibility

    光增白劑對桿狀病毒具有增效和保護作用，能提高蟲體對桿狀病毒敏感性，這對于擴大桿狀病毒殺蟲劑的應用具有重要的意義。
  12. The top suspects are a parasite, an unknown virus, some kind of bacteria, pesticides, or a one - two combination of the top four, with one weakening the honeybee and the second killing it

    頭號嫌犯是一種寄生蟲，一種不知名的濾過性病毒，某種細菌和殺蟲劑，或這四大禍首不同組合的左右開攻，其一弱化蜜蜂，第二個再將它殺死。
  13. It is common practice to screen for this toxicity in the evaluation of the safety of new insecticides.

    一般在評價新殺蟲劑的安全性時，常檢查這一毒性。
  14. In humans excessive intake ( for adults, over 4 milligrams per day ) over many years can lead to skeletal fluorosis, a well - defined skeletal disorder, and in some plant species, fluoride is more toxic than ozone, sulfur dioxide, or pesticides

    人類過量的攝入（成人每天超過4毫克）多年以後會導致骨骼氟中毒，一種容易識別的骨骼混亂（病癥） ，而且在某些植物中，氟化物的毒性要比臭氧、二氧化硫或者殺蟲劑都大。
  15. Selective toxicity of eight insecticides to henosepilachna vigintioctopunctata fabricius and pediobius foveolatus crawford

    殺蟲藥劑對茄二十八星瓢蟲及瓢蟲柄腹姬小蜂的選擇毒性
分享友人
分享到 Line

分享到臉書