对幼虫的生物活性，均随虫龄的增加而下降，且集琦虫螨克的活性远比菜喜高。
The larvicidal activity of avermectin was significantly higher than that of spinosad, and both decreased with increase of the larval age.
本发明是一种农药组合物。本发明的组合物组分a是虱螨脲，组分B选自虫螨腈和氟虫腈中之一种。
The invention relates to a pesticide composite, which has a component a and a component B, wherein the component a is lufenuron and the component B is selected from one of chlorfenapyr and fipronil.
仅仅在最近的三个月，游隼基金就在那些被加了剧毒农药虫螨威的动物尸体旁边发现数百只死亡秃鹫。
In just the last three months, the Peregrine Fund has found hundreds of dead vultures near animal carcasses that had been laced with a toxic pesticide called furadan.
以色列急性麻痹病毒(或许还要加上那种神秘的病毒)产生如此毁灭性的效果，或许是因为一种叫做瓦螨的寄生虫。
The Israeli acute paralysis virus (and, perhaps, the mystery virus) may have had such a devastating effect there because of the presence of a parasite called the varroa mite.
目的调查珠海口岸地区鼠体表寄生虫蚤、革螨、恙螨、蜱、吸虱的种群组成。
Objective To investigate species composition of gamasid mites, chigger mites and flea on the rodent in Zhuhai Port.
采用高效液相色谱法，使用反相色谱柱和二极管阵列检测器测定吡·哒可湿性粉剂中吡虫啉和哒螨灵的含量。
Using reversed-phase chromatographic column and diode array detector, content of imidacloprid and pyridaben in their water soluble powder was measured with high effective liquid chromatography.
在茶园释放两种食虫性螨，用以控制茶叶害螨。
Two insectivorous mites were released to tea fields to control injurious mites.
采用GJ89型粮虫陷阱检测器对钢板仓害虫物种分布组成及主要害虫书虱和螨类在不同储藏期各部位的分布进行了调查研究。
GJ89 type probe traps were used to monitor stored grain insects species, distribution in different storage periods in the steel silo.
使用该产品可使犬、猫的皮毛保持清洁、光亮、柔软，同时可杀灭螨、蚤等皮肤寄生虫，对真菌类皮肤病也有一定的治疗作用。
Besides cleaning, brightening and softening the fur of dog and cat, it has the functions of killing skin parasites such as mite and flea and curing mycotic dermatosis.
苦参碱具有广谱杀虫活性，对叶螨、菜青虫、蚜虫均具有活性。
Matrine had broad-spectrum killing pesticide activity to acaridae, Pieris rapae L. and aphid.
犬蠕形螨病是由蠕形螨寄生于犬皮脂腺或毛囊而引起的一种顽固性寄生虫性皮炎。
The demodicidosis of dog is a kind of refractory parasite dermatitis that originated from demodicidosis in sebaceous gland or hair follide of dog.
本品能快速杀灭犬、猫体表各种寄生虫及虫卵，如虱子、跳蚤、吸血蜱、疥螨等。
It can kill all kinds of epizoic parasites and their eggs, such as louse , flea, midge.
本品能快速杀灭犬、猫体表各种寄生虫及虫卵，如虱子、跳蚤、吸血蜱、疥螨等。
It can kill all kinds of epizoic parasites and their eggs, such as louse , flea, midge.
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