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豌豆象(Bruchus Pisorum L.)是国內植物检疫对象。据我們在北京馬連洼的調查,豌豆早熟品种被害率10%以上,晚熟品种20%以上,中籽种豌豆被害后損失重量49%。另外、从国外进口的豌豆也經常发現有此虫。在防治上一般采用氯化苦熏蒸的有效方法。一九六五年我們进行了磷化鋁药片熏蒸杀虫效果及其对豌豆发芽影响方面的試驗,結果如下:
Pea (Bruchus Pisorum L.) is the object of domestic phytosanitary. According to our survey in Malianwa, Beijing, pea varieties of early-maturing damage was more than 10%, late-maturing varieties of more than 20%, the loss of 49% weight loss in the middle-seed peas. In addition, peas imported from abroad are often found in this pest. Chloride in the prevention and control of the general method of fumigation effective. In 1965, we carried out tests on the effect of fumigation and insecticide on aluminum phosphide tablets and their effects on the sprouting of peas. The results are as follows: