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小麦种植技术

关于近期小麦田红蜘蛛爆发防治指导建议

作者:大丰种业 来源:eventemmalaga.com 日期:2021/1/24 11:32:50 人气:0 评论:0

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红蜘蛛危害严重,小麦发黄

HONGZHIZHUWEIHAIYANZHONG,XIAOMAIFAHUANG

长势正常的小麦,叶片油绿

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红蜘蛛发生严重,部分叶片已经退绿黄化,红蜘蛛已经集中到新叶进行危害

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②PENWUQIXIE:JINLIANGXUANZEDASHUILIANGPENWU,MUYONGSHUILIANGZAI20-30L/MUJINXING,BINGXUANZEWUHUAXIAOGUOHAODEPENTOU,QUEBAOJUNYUNPENWU。RUXUANZEWURENJIFANGZHI,MUYONGYAOYELIANGZAI1.5L/MUYISHANG,BINGTIANJIAMAIFEI10ml/MU,JUNYUNPENWU。

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    标签:小麦田红蜘蛛
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