常見例句雙語例句Some of the most important data about this pest, namely, damage characteristic, host range, biotype, virus transmitting, economic impact and control countermeasure, were reviewed in this paper.本文就菸粉虱的危害特征、寄主範(fàn)圍、生物型、病毒傳播、經(jīng)濟(jì)影響以及防治對策進(jìn)行了綜述。Biotype 3 Agrobacterium tumefaciens strain MI3-2 from grapevine in nature is responsible for the formation of tumors on a very narrow host range of plants, particularly vitis(grapevine)cultivars.生物3型葡萄根癌辳桿菌MI3—2有很窄的宿主範(fàn)圍，除了葡萄外，衹對少數(shù)植物能致瘤。 返回 host biotype