Cultivating soybean varieties and insect resistance is a kind of economic molesta busck and effective method.

培育抗虫品种是防治大豆食心虫的一种既经济又有效的方法。

youdao

Cultivating soybean varieties and insect resistance is a kind of economic molesta busck and effective method.

培育抗虫品种是防治大豆食心虫的一种既经济又有效的方法。

youdao