host biotype

基本解释

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、寄主範圍、生物型、病毒傳播、經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型葡萄根癌辳杆菌MI3—2有很窄的宿主範圍，除了葡萄外，衹對少數植物能致瘤。