armyworm

armyworm读音音标

英 [\'ɑ:mi:wɜ:m]

美 [\'ɑmiwɜm]

armyworm意思解释

n.

粘虫；

英英释义

n.

noctuid moth larvae that travel in multitudes destroying especially grass and grain

同义词：army wormPseudaletia unipuncta

moth whose destructive larvae travel in multitudes

同义词：Pseudaletia unipuncta

larva of fungus gnat; march in large companies in regular order

双语例句

The extracts of Xanthium sibiricum had insecticidal effect on armyworm.苍耳提取物对粘虫具有一定的杀虫效果。On contrast, the anti-feeding effects of the extracts from petroleum ether and ethyl acetate to small vegetable-moth are smaller than those to armyworm.但对小菜蛾而言，石油醚萃取物和乙酸乙酯萃取物的拒食作用不如对粘虫作用明显。