詞語：bollworm
bollworm的解釋
bollworm['bəulwə:m]n. 一種蛾的幼蟲；螟蛉蟲
bollworm的意思
bollworm 螟蛉;棉鈴蟲;螟鈴;釋義：棉鈴蟲;Pink bollworm 紅鈴蟲;棉紅鈴蟲;Cotton bollworm 棉鈴蟲;cotton spotted bollworm 翠紋金剛鑽;sex pheromone of cotton bollworm 棉鈴蟲性引誘劑;
bollworm的參考例句
1.Cotton bollworm, Helicoverpa armigera (Hubner) outbreaks in Jiangxi almost every year since 199
3. 近幾年來江西棉鈴蟲幾乎年年大發生。
2.Adult feeding may be an important factor in population ecology of the cotton bollworm, feeding during the early stage has an especially important role in female fitness. 補充營養可能是棉鈴蟲種群生態學中的一個重要因素，前期補充營養的作用尤為突出。
3.As pyrethrins insecticides were overused to control the insects in the cotton fields, effects on pink bollworm decreased rapidly. However, methyl parathion was still effective. 由於防治棉鈴蟲、棉紅鈴蟲過量使用菊酯類農藥，溴氰菊酯等菊酯類殺蟲劑防治紅鈴蟲的田間效果近年呈迅速下降的趨勢，而甲基對硫磷對紅鈴蟲仍然有效。