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| 山楂红蜘蛛防治措施及效果研究 | |
| 引用本文： | 秦立者,李保国,王连荣,齐国辉. 山楂红蜘蛛防治措施及效果研究[J]. 河北北方学院学报(自然科学版), 2005, 21(1): 47-49 |
| 作者姓名： | 秦立者 李保国 王连荣 齐国辉 |
| 作者单位： | 1. 河北省农林科学院石家庄果树研究所,河北,石家庄,050061 2. 河北农业大学林业资源与工程学院,河北,保定,071000 3. 河北北方学院园艺系,河北,张家口,075131 |
| 基金项目： | 河北省科技攻关基金资助项目 (0220117D 1) |
| 摘 要： | 通过无公害栽培苹果园山楂红蜘蛛防治措施及效果的研究发现：早春彻底刮皮后，每株树上越冬态山楂红蜘蛛数量仅为未刮老翘皮的3．77％；萌芽前喷5波美度石硫合剂防治越冬态山楂红蜘蛛，喷药7d后防效达90％以上；生长季应用1．8％阿维菌素3000倍或24．5％绿维虫螨2000倍控制山楂红蜘蛛危害的校正防效均在97％以上。 |
| 关 键 词： | 山楂红蜘蛛 防治措施 效果研究 无公害栽培 石硫合剂 校正防效 绿维虫螨 阿维菌素 苹果园 波美度 生长季 冬态 刮皮 早春 萌芽 喷药 |
| 文章编号： | 1673-1492(2005)01-0047-03 |
| 修稿时间： | 2004-11-10 |
Effectiveness Research on Preventive Cure of Tetranychus viennensis Zacher |
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| QIN Li-zhe,LI Bao-guo,WANG Lian-rong,QI Guo-hui. Effectiveness Research on Preventive Cure of Tetranychus viennensis Zacher[J]. JournalofHebeiNorthUniversity(NaturalScienceEdition), 2005, 21(1): 47-49 | |
| Authors: | QIN Li-zhe LI Bao-guo WANG Lian-rong QI Guo-hui |
| Affiliation: | QINLi-zhe 1,LIBao-guo 2,WANGLian-rong 3,QIGuo-hui 2 |
| Abstract: | The controlling measure for Tetranychus viennensis Zacher in free-pollutant apple orchard was studied. The results showed: the amount of Tetranychus viennensis Zacher in every apple tree which old crack barks were scratched thoroughly in early spring was only 3.77% compared with no scratched trees; The scratched trees were sprayed 5 days lime-sulfur before germination to control the over-winter Hawthorn spider mite, 7days later the controlling effect was over 90%; the corrected controlling effect was over 97% after spraying Aweijunsu with 3000 dilution and Lvweichongman with 2000 dilution in vegetative growth phase. |
| Keywords: | Free-pollutant Apple Tetranychus viennensis Zacher Controlling measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |