cotton boll weevil 中文意思是什麼

cotton boll weevil 解釋
棉鈴象蟲
  • cotton : n 科頓〈姓氏〉。n 【植物；植物學】草棉；棉，棉花；棉線；棉布，棉織品；〈美口〉脫脂棉。 upland [se...
  • boll : n. （棉、亞麻等的）圓莢，珠蒴。
  • weevil : n. 【蟲類】象鼻蟲。 the pea weevil 【蟲類】豌豆象。-y, -ly adj. ＝ weevilled.
  1. Gossypol, which is produced by gland cells in the leaves of cotton, is an attractant to the boll weevil.

    棉葉腺胞分泌的棉酚對棉鈴象鼻蟲是一種引誘劑。
  2. Farm demonstration work in the south helped to fight the cotton boll weevil.

    南部農場示範工作大大幫助了對棉花象鼻蟲的防治。
  3. Inspection and identification of cotton boll weevil anthonomus grandis boheman

    墨西哥棉鈴象鑒定方法
  4. It ' s called the boll weevil because it destroys the cotton boll, the seed pod that contains the cotton

    之所以會被稱為棉子象鼻蟲，是因為這種昆蟲會毀壞棉花球，以及含有棉花的種子莢。
  5. Cholesterol oxidase is a type of protein that was found to have pest - resistant activity only years ago, its toxity to such sensitive pests as cotton boll weevil is euqivalent to previously found bt. endotoxins. the protein can also inhibit the growth and development of cotton boll worm

    膽固醇氧化酶對其敏感害蟲?鞘翅目的棉鈴象甲的毒殺能力與早期發現的bt .毒蛋白相當，對鱗翅目的一些害蟲如煙蚜夜蛾等也有較強的抑制其生長發育的作用。
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