The Drug Efficiency Test of Painting on Pruning Wounds of Blueberry Twig Blight Branches(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: The Drug Efficiency Test of Painting on Pruning Wounds of Blueberry Twig Blight Branches

Author(s):: DONG Kefeng1; 2; YUE Qinghua1; 2; GAO Yong1; 2; JIANG Huitie1; 2; (1.Qingdao Engineering Technology Center of Blueberry/Wallen Blueberry Limited Company of Joyvio,Qingdao,Shandong 266400；2.Wallen Blueberry (Qingdao) Limited Company，Qingdao,Shandong 266400)

Keywords:: blueberry; twig blight branches; painting drugs on wounds; field effect

Abstract:: Using the mixed drug cream，moroxydine hydrochloride,one-tence 45% lime sulphur as the materials，painting them on the wound which pruning away different lengh on blueberry twig blight branches，and the effect of controling the disease was observed.The results showed that pruning wounds were farther away from the disease branches，the probability of infection was lower.Beneath the disease branch 15 cm，painting the mixed drug cream got the best control efficacy，it was 100% at first year，control efficacy was 85.71% next year，those of moroxydine hydrochlorideand lime sulphur were 22.6% and 30.56%.Beneath the disease branch 15 cm，painting the mixed drug cream was effective to reduce the secondary infection.

[1]李亚东.越橘(蓝莓)栽培与加工利用[M].吉林:吉林科学技术出版社,2001:1-3.

[2]徐成楠,周宗山,张红军,等.蓝莓枝干溃疡病病原鉴定[J].植物病理学报,2012,42(5):532-535.

[3]岳清华,赵洪海,梁晨,等.蓝莓拟茎点枝枯病的病原[J].菌物学报,2013,32(6):959-966.

[4]赵洪海,岳清华,梁晨.蓝莓拟盘多毛孢枝枯病的病原菌[J].菌物学报,2014,33(3):577-583.

[5]苏宝玲,陈薇,范业展,等.越橘病害概述[J].北方园艺,2010(6):218-223.

[6]马宝俊,马双马,丁文俊等.苹果腐烂病防治对策[J].北方园艺,2000(3):44-45.

[7]慕立义.植物化学保护研究方法[M].北京:中国农业出版社,1994.

Last Update: 2016-04-21