| 石河子地区茄子菌核病的发生与药剂防治试验 |
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| 引用本文： | 王钦英,段维军,李国英,任毓忠,王建梅,都业娟,刘琼琼. 石河子地区茄子菌核病的发生与药剂防治试验[J]. 新疆农业科学, 2003, 40(3): 157-160 |
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| 作者姓名： | 王钦英 段维军 李国英 任毓忠 王建梅 都业娟 刘琼琼 |
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| 作者单位： | 石河子大学农科系植物病理教研室,新疆,石河子,832003 |
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| 摘 要： | 对石河子地区所发生的茄子菌核病菌进行了生物学特性、品种抗病性鉴定和室内外药剂筛选研究.结果表明该菌最适生长温度为25℃,以20～25℃产菌核数最多,最适生长pH值为5～8,当pH值为5时,产菌核量最大.本地供试主栽品种均不抗病.6种药剂防效均不理想,故对该病应采取综合防治措施.
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| 关 键 词： | 茄子 菌核病菌 生物学特性 抗病性鉴定 药剂筛选 |
| 文章编号： | 1001-4330(2003)03-0157-04 |
| 收稿时间： | 2003-03-25 |
| 修稿时间： | 2003-03-06 |
The Occurrence and Prevention Test of the Sclerotinia Sclrotiorum of Eggplant in Shihezi Area |
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| Abstract: | Biological characteristics of Sclerotinia sclrotiorum isolated from eggplant, resistance screening of eggplant varieties and selection of fungicides were studied. It was showed that the most suitable temperature for mycelium growth is 25 ℃,and the favorable pH was 5～8. The production of sclerotia is the most when the temperature is from 20 ℃ to 25 ℃ and the relative pH is 5. By research, it was found that the main local eggplant cultivars were not resistant to Sclerotinia sclrotiorum. The six tested fungicides were not effective. So the integrated management should be adopted to control this disease. |
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| Keywords: | eggplant sclerotinia sclrotiorum biological characteristics resistance screening selection of fungicides |
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