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本文就菜豆象的寄主进行了试验研究。经多次试验结果,受菜豆象为害的豆类有,菜豆属、豇豆及其变种、赤豆、小豆、鹰咀豆、蚕豆、木豆等。在上述这些豆类中,菜豆象最嗜食的是菜豆属中的大菜豆、芸豆、不同品种的菜豆以及长豇豆、短豇豆、白皮豇豆等。至于对菜豆属中的利马豆,有的种能为害,有的种却不为害。菜豆象不为害的豆类是各种饭豆、豌豆、扁豆、洋刀豆以及不同品种的大豆。试验结果表明,针对菜豆象的检疫检验,按照其对寄主的选择性来区分应检的对象豆类和免检的对象豆类,这对提高检查工效与提高检出率具有实际意义。
This article conducted a pilot study on the host of bean. After many test results, Beans as the victim of peas are beans, beans genus, cowpea and its variants, red bean, adzuki bean, chickpea bean, broad bean, pigeon bean and so on. Among the above-mentioned beans, the beans most like to eat are major beans, kidney beans, beans of different varieties, asparagus bean, short cowpea, white cowpea and the like. As for the beans of genus Lima beans, some species can damage, some species are not harmful. Beans like non-harmful beans are a variety of rice beans, peas, lentils, beans and beans of different varieties. The test results show that the quarantine inspection of the kidney bean as the object, according to its selectivity to the host to distinguish between objects to be checked legumes and exempt from legumes, which has the practical significance to improve the efficiency and improve the detection rate.