枣疯病

1对枣疯病组培苗的观察结果发现，叶片小，节间距短，茎细，腋芽萌发多，托时刺退化成的小叶大是组培苗发生枣疯病的典型症状；

The main results were as follows : 1 . Observed a great deal of JWB plantlet , we found that , small leaves , short burl distance , thin stem , more axillary bud , stipule thorn became leaves bigger , is the JWB representative symptom ;

抗枣疯病品种的选育已经取得了一些进展，但抗病机制研究尚处于起步阶段。

Selecting cultivars with high resistance was regarded as the most powerful method to eradicate JWB and had made some progress , but the mechanism of resistance was still in its beginning stage .

枣疯病病程相关抗性生理指标的研究

Study on Pathogenesis Physiological Index Related to Jujube Witches ' Broom

枣疯病脱除方法及病原检测技术研究进展

Research Progress of Eliminating Jujube Witches ′ Broom and Pathogen Detection Technology

枣疯病病原体的超微形态及其分布

Ultramicroscopic Morphology and Distribution of Pathogen of Jujube Witches Broom

枣疯病传病途径的研究

On the transmission of jujube witches ′ broom disease

枣疯病的发生及防治研究

The Occurence and Control of Jujube Witches ' Broom

这两项可作为研究枣树抗枣疯病机理的重要生理指标。

These two indices are very important in studying the resistance of jujube .

组培条件下枣疯病治疗康复药剂筛选研究

Studies on Drugs of Jujube Witches ' Broom Filtration in Tissue Culture Condition

抗枣疯病基因的差异表达研究

Differential Expression of Resistance Gene for Jujube Witches Broom

枣树抗枣疯病生理机制的研究

Study on Resistant Physiological Mechanism of Jujube Species on Jujube Witches ' Broom

枣疯病研究的进展

Progress in studies on jujube witches broom disease

枣疯病病情分级体系研究

Grading system of jujube witches ' broom symptom

手术治疗枣疯病树的初步研究

Preliminary studies on the treatment of witches broom on jujube trees by surgical therapeutics

枣疯病几个有关问题

Problems related to jujube Witches ′ broom disease

抗枣疯病枣树品系选育及抗病机理初探

A Preliminary Study on the Disease-resistant Mechanism and Selection of Varieties in Jujube Witches Broom

极抗枣疯病枣新品种‘星光’

An Excellent New Cultivar of Chinese Jujube with High Resistance to Jujube Witches Broom Disease ' Xingguang '

枣疯病的媒介昆虫&凹缘菱纹叶蝉生物学和防治研究

Studies on the biology and control of HISHIMONUS SELLATUS uhler a vector of jujube witches ' - broom disease

由植原体引起的枣疯病在我国分布普遍，危害严重，使我国的枣树生产遭到极大的经济损失。

The Jujube witches'broom disease ( JWB ) caused by phytoplasma has brought much economic damage to jujube production in our country .

以易感染枣疯病的阜平大枣为试材，对影响枣疯病病原荧光显微观察的主要因素进行了系统研究。

The main factors which affected the observation of phytoplasma infections in Chinese jujube trees were studied in a systematic way with fluorescence microscope .

该项技术对于长期以来红枣生产中遇到的繁殖慢、品质差、枣疯病日趋严重三大难题提供了有效的解决途径。

This technology provided effective ways for solving the three baffling problems , I , e , slow propagation , lower quality and serious virus diseases found in the jujube production .

太谷县枣疯病发病率由1982年的22%～86%，降低到1998年的0.1%。

In Taigu there were 22 % - 86 % of the incidence of jujube witches ' broom in 1982 , but this year the rate of the disease has decreased to 0.1 % .