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.
本文就烟粉虱的危害特征、寄主范围、生物型、病毒传播、经济影响以及防治对策进行了综述。
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型葡萄根癌农杆菌MI3—2有很窄的宿主范围，除了葡萄外，只对少数植物能致瘤。