host range

The symptoms of poplar canker, morphology, host range, vector pathogenicity, and host resistance of C. fimbriata were briefly reviewed.

引起的杨树病害的症状、形态学、寄主范围、传播媒介、致病性、寄主的抗病性和病理变化等。

Objective To study the host range and tissue tropism of SARS coronavirus.

目的了解SARS病毒的组织嗜性和宿主趋向性.

Primary Studies on the Host Range and its Resistance to Crown Gall of Stone Fruits

核果类果树根癌病菌寄主范围及抗性研究初报

The host range test showed that the pathogen could also infect Notopterygium incisum, Angelica biserrata and Datura stramonium.

通过寄主范围测定表明，该病原菌亦可侵染独活、羌活等药用植物。

As a result of the host range test, it was showed that the isolates were belonged to race 1.According to the utilization of three disaccharides and three hexahydric alcohols, these ( isolates) were confirmed to be biovar 3.

通过对病原菌的寄主范围测定，病原菌属茄青枯拉尔氏菌小种1，根据对6种糖、醇利用的测定结果，病原菌属于生物变种3。

Methods The phage was identified by detection of the host range, calculation of phage plaque, negative staining for TEM, serological neutralization test and one step growth experiment.

方法采用宿主范围测定、噬菌斑计数、负染色电镜观察、血清中和试验及血清交叉中和试验、一步生长实验等技术观察分离的噬菌体。

Host range of Fusarium Wilt of cotton and its control by crop rotation

棉花枯萎病菌的寄主范围及其轮作防治

SB and PB have a broad host range, from single-celled organisms to higher mammals.

SB和PB宿主范围极其广泛，从单细胞生物到高等哺乳动物都能够发挥作用。

Its host range is very narrow, only limited to Chenopodiaceae.

生物测定证明其寄主范围主要限于藜科。

But AAV can cause non-specific infections because of its wide host range and thenon-specific expression of carried target gene can lead to off target or immune response, which limits its usage in the gene therapy.

但是在AAV作为载体使用时，由于其宿主广而引起非特异的感染以及对携带的目的基因非特异的表达会引起脱靶甚至免疫反应，使其在基因治疗中受到了限制。

Aleurodicus dispersus is an important invasive quarantine pest during recent years in our country, its distributed areas, host range, damage symptoms and integrated control measures were discussed.

从螺旋粉虱的分布区域、寄主范围、危害特征以及综合防治措施等方面阐述了国内外对螺旋粉虱的研究进展。

Classification of the isolated phages was done with the methods of restriction fragment analysis of phage genome and host range analysis.

采用限制性内切酶图谱分析和宿主范围测定方法，对分离的噬菌体进行分类；

With wide host range, extensive geographical distribution and good adaptability, M. arenaria had high risk to agriculture and forestry, and was of great quarantine importance.

花生根结线虫的寄主范围宽，地理分布广，适应性强，对农林生产的危险性极大，而且具有很大的检疫重要性。

The unidentified population was likely closed to M.platani, but they differed in host range, esterase phenotype and some morphological characteristics. The unidentified one harmed sycamore trees very much in Qingdao.

未定种与悬铃木根结线虫MeloidogyneplataniHirschmann相似，但在寄主范围、酯酶表型和部分形态特征上有区别，它严重为害青岛的悬铃木。

The host range, within which the Cowpea weevil can be destructive, was also investigated, indicating 13 kinds of legumes, oilseeds and grain, among which legume is the one damaged the most severely.

弄清它能危害寄主范围和供试的豆类、油料、粮食等13个品种，其中对豆类危害最严重，也发现对花生仁和小麦的危害。

Sclerotinia sclerotiorum ( Lib) de Bary-a filamentous Ascomycete fungus with a wide host range and geographical distribution, which is one of the most non-specific, omnivorous and successful plant pathogens.

核盘菌Sclerotinia Sclerotiorum（Lib）de bary是一种放线状子囊真菌，其寄主范围和地理分布十分广泛，是一种相当严重的世界性植物真菌病害。