insecticidal

The insecticidal action must be considered doubtful.

這個殺蟲作用是值得懷疑的.

辭典例句

Compared with the prior art, the compound has higher insecticidal effect.

所述化合物與現有技術相比, 具有更高的殺蟲效果.

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The mode of action and the insecticidal properties of these three groups are reviewed as well.

討論了這三類化合物對昆蟲不同的作用機制,及其產品對害蟲的作用活性和特點.

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The results show that the pyrethroid containing 2 - imidazolidone in the structure has insecticidal activity.

實驗結果表明:將 2- 咪唑啉酮引入到擬除蟲菊酯結構中,其擬除蟲菊酯具有一定的殺蟲活性.

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A new chemical structure category of pyrethroids was synthesized. The tests in insecticidal activity was reported.

報道了一種新型結構的擬除蟲菊酯類似物的合成以及殺蟲活性試驗.

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These compounds have relatively high insecticidal activities and with low levels of resistance.

其結果表明該類化合物對測試害蟲顯示出較高的殺蟲活性和較低的抗性比.

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It is toxic to almost all forms of life including humans. It has broad - spectrum insecticidal activity.

外毒素對幾乎所有生命形式包括人有毒. 具有 廣譜 殺蟲活性.

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The insecticidal plant, Tripterygium wilfordii Hook , showed high effectiveness to many kinds of insect pests.

雷公藤是一種良好的殺蟲植物, 具有胃毒、拒食 、 抑制生長發育等殺蟲活性.

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A insecticidal cotton able to express said two insecticidal proteins is especially provided.

本發明特別提供了可同時表達以上兩種殺蟲蛋白質的雙價抗蟲棉.

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This thesis is to study the insecticidal effect of PC to aphids and Plutella xylostlla.

本文研究蟬擬青霉對蠶豆蚜蟲和小菜蛾的殺蟲作用.

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These insecticidal proteins are commonly known as Insecticidal Crystal Proteins ( ICP ) or delta endotoxin.

這些殺蟲蛋白通稱為殺蟲晶體蛋白 ( ICP ) 或δ-蛋白.

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Objective To observe the insecticidal effect of Radix stemonaeand Liquidambar formosana hanee for adult Boophilus microplus.

目的觀察中藥百部、楓樹果對微小牛蜱的防制作用.

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