| 长白山欧李白粉病无公害防治研究 |
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| 引用本文： | 林光号,周广丽,柳明玉,刘显臣.长白山欧李白粉病无公害防治研究[J].吉林农业科技学院学报,2012(2):12-13,16. |
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| 作者姓名： | 林光号 周广丽 柳明玉 刘显臣 |
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| 作者单位： | 吉林农业科技学院植物科学学院,吉林132101 |
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| 基金项目： | 基金项目：吉林农业科技学院大学生创新科研项目 |
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| 摘 要： | 采用石硫合剂、波尔多液及无公害生产允许使用的翠贝为防治药剂,对长白山欧李进行无公害防治研究,结果表明,萌芽前地上部喷施5Be的石硫合剂、萌芽后地上部喷施0.5Be的石硫合剂、6月20日开始,每隔10d左右喷施一次240倍石灰或少量波尔多液能够有效地防止白粉病的发生,其防治效果可以达到长白山欧李无公害生产要求;感病时喷施50%的翠贝3000倍液,对长白山欧李白粉病也具有一定的治疗效果,但不宜长期使用。
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| 关 键 词： | 长白山欧李 白粉病 无公害防治 |
Research on non- Pollution Prevention and Control on Sphaerotheca aphanis of Changbai Mountain Cerasus humilis |
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| LIN Guanghao,ZHOU Guangli,LIU Mingyu,LIU Xianchen.Research on non- Pollution Prevention and Control on Sphaerotheca aphanis of Changbai Mountain Cerasus humilis[J].Journal Of Jilin Agricultural Science And Technology College,2012(2):12-13,16. |
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| Authors: | LIN Guanghao ZHOU Guangli LIU Mingyu LIU Xianchen |
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| Institution: | ( Jilin Agricultural Seience and Technology University School of Plant Scierwe , Jilin 32101) |
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| Abstract: | Using Lime sulfur, Bordeaux mixture, and Stroby that allowed to use in non-pollution prtxtuction as fungicides to do non - pollution prevention and control on Changbai Mountain Cemsus humilis, the results showed that spraying 5Be lime sulfur on above- ground before the bud, spraying 0.5136 lime sulfur on above - ground after the bud, spraying once 240- fold lime or a small amount of Bordeaux mixture every 10 days begin from June 20 can ef- fectively prevent the occurrence of powdery mildew, and the effects reach the requirements of non - pollution production of Changbai Mountain Cerasus humilis; Spraying 50% Stroby 3000- fold in susceptible also has some treatment effects, but should not be longterm use. |
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| Keywords: | Changbai Mountain Cerasus humilis Sphaerotheca aphanis non- pollution prevention and control |
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