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teng zuo pu tao tan ju bing fang zhi ji shu shi yan
Author(s): 
Pages: 39-41
Year: Issue:  2
Journal: Deciduous Fruits

Keyword:  藤稔葡萄炭疽病防治技术;
Abstract: 对临沂市兰山区、费县的5个乡镇的藤稔葡萄进行炭疽病防治试验.结果表明,进行预防为主,综合防治效果好.冬春季彻底清园后喷布3~5°Be石硫合剂,减少病菌侵染源;提高植株的抗病力,适量留枝,每平方米架面13~15个,增施有机肥;药剂防治要在病害始发期、果实硬核期,每隔10天喷1次1∶2∶200波尔多液,连喷2次;落花后15天内完成套袋;治疗病穗用80%大生M45可湿性粉剂800倍液、78%科博600倍液、80%炭疽福美可湿性粉剂600倍液效果最好,治愈率分别为88%、86%、83%.
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