拒食作用,Antifeeding activity英语短句,例句大全

拒食作用,Antifeeding activity
1)Antifeeding activity拒食作用
1.The insecticidal and antifeeding activity of latex and ethanol extracts of Euphorbia helioscopia L.使用浸渍法测定了泽漆乳浆及乙醇提取物对桃蚜的室内杀虫作用和拒食作用。
2.It is reported that petroleum ether oil abstract of semiaquilegia adoxoides(DC) makino exhibits a high level of antifeeding activity against Pieris rapae L.研究报道了石油醚油状粗提物对菜青虫、小菜蛾的拒食作用。
3.Laboratory bioassay showed that Ruixiangsu possessed very strong contact toxicity and antifeeding activity to three kinds of aphids, Aphis gossypii Glover, Myzus nicotianae Blackman,and Toxoptera citricida Kirkaldy.)的天然产物瑞香素对农业上重要的几类蚜虫具有很高的触杀作用和较好的拒食作用。

英文短句/例句

1.Research on the Antifeedant Action of Pelargonic Acid on Imago of Pissodes punctatus Langor et Zhang壬酸对华山松木蠹象成虫的拒食作用研究
2.Antifeeding Effects of Five Organic Acids against Imago of Pissodes punctatus5种有机酸对华山松木蠹象的拒食作用
3.Preliminary Studies on Antifeeding Actions of Brucea javanica Extracts Against Spodoptera litura Fabricius鸦胆子提取物对斜纹夜蛾拒食作用的初步研究
4.Research on the Antifeedant Action of Aqueous Nonanoic Acid on Pissodes yunnanens Larvae壬酸水溶液对云南木蠹象幼虫拒食作用研究
5.Antifeeding Activity of Cucurbitane Triterpenoid from Momordica charantia Leaves to Plutella xylostella苦瓜茎叶中葫芦烷三萜化合物对小菜蛾幼虫的拒食作用
6.Garlic ethanol-extract′s deterrent effect on Myzus persicae(sulzer) and anti-feeding effect on Spodoptera litura(Fabricius) for tobacco fields大蒜乙醇抽提物对烟蚜忌避及斜纹夜蛾拒食作用
7.(2) Act on digestive system, forming secondary antifeed reaction.②作用于消化系统形成次生拒食反应；
8.Studies of Antifeeding Activity and Mechanism of Polygonum Orientale L. Against M.Persicae (Sulzer);红蓼对桃蚜的拒食活性研究及作用机理的初步探讨
9.Antifeedant and deterrent effect of active fractions in Xanthium sibiricum leaf against insect pests and its chemical component苍耳叶活性组分对害虫的拒食和忌避作用及其化学成分
10.Many of us are also eating the wrong fats or avoiding fat altogether, so we miss out on important nutritional oils.我们很多人食用脂肪不当,或干脆拒食一切脂肪,结果得不到对身体有重要作用的营养油脂。
11.peaceful resistance to a government by fasting or refusing to cooperate.通过禁食或拒绝合作的对政府的和平的抵抗。
12.Sir Basil Hunter refused his plastic dinner.巴丝尔·享特爵士拒绝食用似是而非的晚餐。
13.The inspector flung out all the parts that didn't work检查员拒绝接受所有不起作用的部分。
14.He refused the job, saying it would be (a) prostitution of his talents.他拒不做那工作, 说那是大材小用.
15.Description and analysis on the death of some Australian glass eel caused by non acceptance of feed and subsequent starvation were also made in the article.本文亦对部分澳洲鳗仔鳗因拒食导致死亡的现象作了描述和分析。
16.who have refused to feed and pined to death,竟拒绝吃食，消瘦至死,
17.Ducat, who claimed to have food for two days, refused to take the phone, saying he was afraid it would explode.Ducat说他准备了两天的食物，拒绝使用电话，说担心会爆炸。
18.Refusals of Cooking, Selling and Eating Wild Animals--How I Put forward the proposal of "the three refusals;拒烹、拒售、拒食野生动物——我是怎样提出“三拒”倡议的

相关短句/例句

antifeedant effect拒食作用
1.Alkaloids distilled from the weed Sophora alopecuroids was bioassayed with Plagiodera versicolora for their antifeedant effects.结果表明:苦豆草生物碱总碱及其单体对柳蓝叶甲具有较强的拒食作用,且随着浓度的升高拒食作用增强。
3)antifeeding effect拒食作用
1.Antifeeding effects of crude lantadene from Lantana camara on Plutella xylostella and Spodoptera litura larvae.;马缨丹总岩茨烯对小菜蛾和斜纹夜蛾幼虫的拒食作用
2.The antifeeding effect of the alcohol extracts of 50 tropical plants collected from the campus of South China University of Tropical Agriculture and Ba Wang mountain located in Changjiang county, Hainan province was tested with 4th larvae of Spodoptera litura in the laboratory.此结果为进一步从这些热带植物中提取、分离和纯化高活性的拒食作用活性成分奠定了基础。
4)antifeedant activity拒食作用
1.The results showed that capsaicin had strong oviposition deterrence and antifeedant activity against P.的产卵忌避和拒食作用,及其对小菜蛾体内谷胱甘肽-S-转移酶、Na+,K+-ATP酶活性的影响,以期阐明辣椒碱对害虫的作用机制。
5)antifeedant[,?nti'fi:d?nt]拒食作用
1.The results of our research indicate that Melia possesses a strong antifeedant.拒食作用试验结果表明,楝属中的三种植物质杀虫剂的各种抽提物对中华稻蝗(Oxrya chinensis Thunbery)不同龄期均具有拒食作用。
2.Treatment with 1% ethanol extracts of the flower, leaf and foot against the larvae of Pieris rapae and Spodoptera litura showed high antifeeding, the antifeedant rate of flower, leaf and foot to 5th instar larvae of P.黄杜鹃 (Rhododendronmolle)中活性最高的化合物闹羊花素 (Rhodojaponin) -Ⅲ在花、嫩叶、根、茎中的含量分别为 0 2 0 %、0 1 4 %、0 1 1 %、0 0 8% ,其花、嫩叶、根的粗提物对菜粉蝶 5龄幼虫和斜纹夜蛾 3龄幼虫具有一定的拒食作用 ,而茎无明显的拒食效果黄杜鹃花、嫩叶、根、茎各部位甲醇粗提物在 φ =1 0 0 %时对菜粉蝶 5龄幼虫 2 4h的拒食率分别为 92 76 %、86 78%、74 90 %、6 3 80 % ,对斜纹夜蛾 3龄幼虫的拒食率分别为 89 94%、80 0 6 %、73 4 8%和 6 3 2 2 % ,Rhodojaponin -Ⅲ的含量与其拒食活性成正相
3.s: Results of experiments in laboratory indicated that the extracts of fruits, leaves and stems from Strophanthus divaricatus possessing strong antifeedant and insecticidal properties on the 4th instar larvae of the imported cabbage worm Pieris rapae.羊角扭的果、叶、茎粗提物对菜粉蝶幼虫具有较好的拒食作用和毒杀作用，从羊角扭植物中分离出来的羊角扭总甙对菜粉蝶４龄幼虫的ＬＣ_(５０)和ＬＣ_(５０)分别为３２。
6)Poison and antifeedant effect毒杀和拒食作用