查询词典 Plutella

Periplocoside A had stomachic toxicity against Mythimna separate and Plutella xyllostella, and had topitical toxicity against Schizaphis graminum.

杠柳新苷A对粘虫、小菜蛾有一定的胃毒活性，对麦二叉蚜有一定的触杀活性，对菜青虫、小地老虎没有胃毒活性。

In addition this paper,"Bio-Rad method," two parasitic wasps of the post-embryonic development the process of protein accumulation in young bees and the host Plutella xylostella in this process in vivo haemolymph protein content were measured and found that over time, was gifuensis parasitic larvae of the diamondback moth haemolymph protein content showed an upward trend in nearly a straight line, Ichneumonidae parasitic For example, in the early parasitic diamondback moth haemolymph protein content also showed the trend of slow growth, but in the mid-and late parasitic young bee about to be completed in the development of the host body when to stop feeding, a significant downward trend却呈, and significantly lower than the third day of its own protein content; on the same day of the different species of the diamondback moth parasitic wasp hemolymph protein content compared Ichneumonidae Parasitism of diamondback moth have hemolymph protein content than in the third and fourth day after the parasitic Braconidae hemolymph content to be high, but very different in the case of the fifth day, as evidenced by her side after the parasitic bee moth haemolymph protein content is cocoon of the parasitic bee hemolymph protein content of 0.7 times.

另外本文采用&Bio-Rad法&对两种寄生蜂胚后发育过程中幼蜂蛋白积累及寄主小菜蛾在此过程中体内血淋巴蛋白含量进行了测定，结果发现随时间的推移，被茧蜂寄生小菜蛾幼虫的血淋巴蛋白含量是呈近直线增加趋势，而对于姬蜂寄生来说，在寄生初期小菜蛾血淋巴蛋白含量也呈缓慢增长趋势，但在寄生中后期，幼蜂即将完成在寄主体内的发育取食停止时，却呈大幅下降趋势，且明显低于其自身第三天的蛋白含量；对同一天的被不同种寄生蜂寄生的小菜蛾血淋巴蛋白含量进行比较，姬蜂寄生过的小菜蛾血淋巴蛋白含量在第三天和第四天均比茧蜂寄生后的血淋巴含量要高，但在第五天的情况大不相同，表现为被姬蜂寄生后的小菜蛾血淋巴蛋白含量是被茧蜂寄生的血淋巴蛋白含量的0.7倍。

Multi-bioinsecticidal-toxin BtA is a bioconjugation product with multiple acting-sites, formed by biochemical bond-linking reaction between two biotoxins, protoxin of Bacillus thuringiensis and Abamectin, through the amino and carboxyl conjugator EDC. The variation of pest susceptibility to Multi-bioinsecticidal-toxin BtA was evaluated by studying the decline and recovery of susceptibility of Plutella xylostella L.

多位点生物杀虫毒素BtA是通过氨基-羧基偶联剂EDC将两种生物毒素进行键合反应，形成的具有多个作用位点的生物藕合产物。

The root of Leptopus Chinensis Pojark, belonging to Euphorbiaceae, was extracted with petroleum ether, chloroform and methyl alcohol by different methods. Insecticidal activitives of crude extracts and fractions against Plutella xylostella were tested, and its effects on activities of several enzymes from the pest were evaluated.

本研究以大戟科植物雀儿舌头为实验材料，用多种有机溶剂和不同提取方法对雀儿舌头的根进行抽提，用抽提物及其萃取物分别对危害蔬菜的重要害虫--小菜蛾进行了生物活性测定及几种酶活性的影响，实验结果如下： 1。

Bioassay showed that the product of the cloned gene was strongly toxic to Heliothis armigera and Plutella xylostera larvae.

生物学实验表明，此表达产物对棉铃虫和小菜蛾幼虫具有强毒杀活性。

The transgenic plants exhibited different tolerance to pest insects such as Heliothis armigera and Plutella xylostera in leaf feeding experiments.

虫试的结果表明，7株转基因植株具有不同程度的抗虫性。其中有两株（BT2，BT7）抗虫性较强。

In the insecticidal test, compounds 2-29 exhibited the most potent effect against Plutella xylostella and a moderate effect against Heliothis virescens.

在农业常见害虫的杀虫活性测试中，化合物2-29几乎完全抑制小菜蛾的生长，对 Heliothis virescens也有中等强度的抑制效果。

Bioassay showed that the LC50 of cry1Ab22 against Plutella xylostella larve with a spread method was 225.1 μg/mL.

SDS-PAGE电泳结果表明，cry1Ab22基因表达了170 ku左右的融合蛋白。cry1Ab22蛋白对小菜蛾的LC50为225.1μg/mL。

Effects of control Plutella xylostella,Pieris rapae were 75.9%～83.5% and 46.9%～57.1% of Myzus persicae was controlled at same time.Rectify effect of control Aphis me...

在低浓度时对天敌生物影响更小，是高毒高残留农药理想的替代品种，可以大面积推广应用。

The correlation coefficient was 0.784 during liquid culture and extremly markedly correlation was identified during Plutella xylostella powder liquid culture but no correlation was found during Pieris rapae powder liquid cultu

在萨氏培养液中，两者相关系数为0.784；在小菜蛾虫尸粉培养液中，两者极显著正相关r一0.9763，F=61 。1 786，p

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了