host biotype

基本解釋

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.
本文就煙粉虱的危害特征、寄主范圍、生物型、病毒傳播、經(jīng)濟影響以及防治對策進行了綜述。
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型葡萄根癌農(nóng)桿菌MI3—2有很窄的宿主范圍，除了葡萄外，只對少數(shù)植物能致瘤。