花生青枯病

对巴蜀地区（原四川省）花生青枯病的发生、分布及防治对策作了调查研究，发现巴蜀地区有花生青枯病发生，发病面积3万hm2左右，约占全国发病面积的10%。

The occurrence , distribution and the control measures of blight in peanut in Sichuan and Chongqing were investigated . It was found that the total occurrence area of blight in peanut was 30 000 hm ~ 2,10 % of the total occurring area in China .

巴蜀地区花生青枯病的分布及防治对策研究

Studies on Distribution and Control Countermeasure on Bacterial Wilt of Groundnut in Sichuan & Chongqing District

过去30年来，我国在花生青枯病抗性遗传改良方面取得了很大进展，育成了一批抗病品种在生产上应用。

In the past three decades , significant progress in bacterial wilt resistance has been made in peanut genetic improvement in China . A number of resistant varieties have been released and their application in the field greatly decreased wilt incidence .

明确了四川盆地南部的酸性土区是主要病区，其次是江河沿岸的老冲积黄壤和新冲积潮沙土区，尚未发现石灰性紫色土上有花生青枯病。

The acid soil area in south of the Sichuan Basin was the major occurring area , the second was the old yellow alluvial soil and the new sandy alluvial soil . Until now , no blight was found to occur in the purple soil area .

花生抗青枯病机制的初步研究

Primary study on the mechanism of peanut resistance to bacterial wilt

花生抗青枯病品种经济性状的遗传参数

Genetic parameters for agronomic traits in groundnut cultivars resistant to bacterial wilt

花生种子带青枯病菌对传播青枯病的影响

Effect of infected groundnut seeds on transmission of Pseudomonas solanacearum

从我国花生主要产区广东、湖北两省的花生青枯病病株的荚果种子中分离出了花生青枯病菌，病株种子带菌率为5%。

Pseudomanas solanacearum which caused bacterial wilt of groundnut was isolated from seeds of diseased plants in Guangdong and Hubei provinces .

通过对3381份（国内2257，国外1124份）花生种质资源的田间自然病圃和人工接种鉴定，共获得高抗花生青枯病的种质资源55份，中抗43份。

Fifty-five groundnut lines with high-level resistance to bacterial wilt ( Pseudomonas solanacearum ) were identified through natural disease nursery and artificial inoculation from 3381 germplasm accessions collected both in China and foreign countries .