| 1. | Occurrence and prevention and control of root knot nematode disease of cucumber 黄瓜根结线虫病的发生与防治 |
| 2. | Occurrence and control of root knot nematode disease in main fruit crops in hainan island 海南岛主要栽培果树的根结线虫病及其防治 |
| 3. | Application of biological agent and microelements to prevent soybean cyst nematode diseases 生物菌剂与微量元素在防治大豆孢囊线虫上的研究 |
| 4. | The control tactics on the cucumber root - knot nematodes disease in greenhouses of helan mountain farm in ningxia 宁夏贺兰山农牧场温棚黄瓜根结线虫病综合防治对策 |
| 5. | Namely , if the red symptom of pine wood nematode disease on pines appear , we ' ll accurately locate the position of the trees and supervise the epidemic situation of the disease in time by remote sensing monitoring 利用该方法能够对有松材线虫病症状的松林准确、快速定位,从而起到及时监测疫情的作用。 |
| 6. | The summarization and reason analysis of main problems existed in pine wood nematode disease treatment work in our country were conducted , meanwhile , the suggestions for the disease treatment in china during the 11th five - year plan were raised according to the disease occurrence and treatment status 摘要就我国目前松材线虫病治理工作中存在的主要问题进行总结和原因分析,并根据我国目前松材线虫病发生和治理的现状,提出“十一五”期间我国松材线虫病治理的建议。 |