殺成蟲劑 的英文怎麼說
中文拼音 [shāchéngchóngjì]
殺成蟲劑
英文
imagocide- 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...
- 成 : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
- 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...
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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。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Effort in pest control has also been stepped up within the estate by applying pesticides to the potential harbourage places for cockroaches and rodents
?內的防治蟲鼠控制工作亦已加強,在有可能成為? ?老鼠匿藏的地方放置鼠餌及殺蟲劑;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Since larvicides are directed at the most concentrated developmental stage of mosquitoes, they can provide very effective control and reduce the need for adulticides later
顧名思義,滅蚊幼蟲劑是用來殺滅水中蚊子的幼蟲(俗稱孑孓) ,而滅成蚊劑則用來殺滅成蚊。The u. s. d. a. organic seal comsumers that the product is at least 95 % organic, without pesticides, anti - biotics, growth hormones or genetic engineering
美國農業部有機食品認證機構提醒消費者注意,這種食物至少95成分應該是有機物,並且在生長過程中沒有使用過殺蟲劑、抗生素、生長激素以及基因工程。Purpose : mainly to be material for making lithium metal and used in making for dehumidizer of air - condition, bleaching powder, disinfestant, electrolyte of lithium - battery, synthetic fiber, welding agent for alloys and flux
用途:主要用於制取金屬鋰的原料及空調除濕劑、漂白粉、殺蟲劑、鋰電池電解液、合成纖維、合金焊接劑或助熔劑。Bhopal disaster : a methyl isocyanate leak from a union carbide pesticide plant in bhopal, india, kills more than 3, 800 people outright and injures 150, 000 - 600, 000 others ( some 6, 000 of whom would later die from their injuries ) in one of the worst industrial disasters in history
1984年博帕爾(印度中部一城市)災難:博帕爾「聯合碳化」殺蟲劑工廠的一次異氰酸甲酯泄漏直接殺死了逾3800人並使15萬到60萬的人受到傷害(其中有約6000受傷者后來死去) ,成為歷史上最惡劣的工業災難之一。It is mainly used as chemical intermediate, can be used as insecticide, for example making pesticide toad killing agent ; it can also be used to prepare quaternary ammonium compound to change property and synthesize various kinds of processing accessory ingredients and additives
四、用途主要用於化學中間體,可作殺蟲劑,如製造農藥殺蟆丹;還可制備季胺化合物,作為改性合成各種處理助劑和添加劑。Insecticides entere the aquatic environment and impose side effects daphnia community so as to deteriorate aquatic environmet consequently
水生生物中無脊椎動物水蚤對殺蟲劑十分敏感,通過各種途徑進入水體的殺蟲劑對水蚤種群造成影響進而引起水質惡化。He was encouraged to see that farmers practicing organic farming did not apply chemical fertilizers and pesticides to their crops but adopted knowledge - based farming methods to work in harmony with the nature and contribute to conservation. " there is an increasing demand for organic products by consumers, particularly among those who are more environment conscious, " dr yeoh said
楊醫生樂意看見高國濯以小生意形式經營的農場得到成功,而農友沒有使用化學合成肥料及殺蟲劑,轉移採用知識型耕作方式,與大自然環境協調,對保育作出貢獻,楊醫生感到鼓舞。The technologies adopted in the integrated system included : the maintenance of uniform seeds, the recommendation of higher quality varieties, the improvement of the irrigation system and fertilizer application methods, the establishment of a rice nursery center to provide rice seedlings for transplanting at the appropriate time, the use of herbicides, fungicides and insecticides to control weeds, diseases and insects, and the implementation of mechanization to reduce production costs
綜合性措施包括:保存種子均一不混雜、推薦優質品種、改善灌溉系統、施肥方法合理、設置水稻育苗中心在插秧季節及時提供稻秧、施用除草劑、殺蟲劑、農藥、採用機械操作以降低生產成本。Contamination from pesticides, fertilizers, and sewage may also affect the safety of food produced from the region
另一方面,受殺蟲劑化肥及廢水污染的珠江水質,亦造成食用魚類的安全等問題。In this paper, development of international current research, methods of extracting effective components, stability controlling of azadirachtin and its formulation, the main ingredients of formulations, the acting way and mechanisms of neem pesticide against insecticides was prospected
本文敘述了國內外有關印楝研究的現狀、有效成分的提取方法、印楝素及其制劑的穩定性控制、制劑的主要成分以及印楝殺蟲劑對昆蟲的作用途徑和機制,並對印楝殺蟲劑的發展趨勢作了展望。The study also didn ' t detect pesticides in the water at six coke bottling plants, despite testing from an indian environmental group in recent years that showed dangerous levels of pesticides in some coke drinks
雖然近幾年印度的一個環保組織聲稱在可口可樂飲料內查出了達到危險水平的殺蟲劑成份,但此次調查並未在可口可樂六家印度裝瓶廠的用水內檢測到殺蟲劑成份。Shortly afterwards, politics struck back, too, as the environmental movement successfully demonised ddt because of the damage it does to many other animals
不久之後,政府也開始打擊這種藥劑,原因是環保運動組織成功地將滴滴涕殺蟲劑描述成殺傷性強的藥劑,因為它還對許多其它動物造成傷害。Researchers suspect the decline in male births can be explained, at least in part, by paternal exposure to environmental toxins, such as certain pesticides, heavy metals, solvents or dioxins - chemical byproducts produced during incineration or the manufacture of other chemicals
研究人員懷疑,男孩出生數量的下降一部分是由於父親與殺蟲劑重金屬溶劑或二惡英等環境中的有毒物質的接觸造成的,這些有毒物質是在燃燒或製造其它化學物質過程中所產生的化學副產品。The usda organic seal alerts consumers that the product is at least 95 percent organic - - grown without pesticides, antibiotics, growth hormones or genetic engineering
美國農業部有機食品認證機構警告消費者,絕大多數產品中至少95 %為有機成分? ?即在生長過程中未使用過殺過蟲劑,抗生素,生長荷爾蒙或轉基因技術。The success of larval control depends upon many factors such as the chemical ingredients and formulation of the selected larvicides ; the timing, rates and methods of application ; and the physical and environmental conditions
使用滅蚊幼蟲劑防治蚊患的成效,取決于多項因數,包括所選用殺幼蟲劑的化學成分及配方、施放的時間、分量及方法、天氣情況,及周圍的環境等。分享友人