板栗病虫害可持续控制技术

ebook

By 王廷成

cover image of 板栗病虫害可持续控制技术

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本书先简要介绍了板栗病虫害发生概况、植物病虫害基础知识,对板栗病虫害防治的原理和基本方法进行了解析。在介绍每种病虫害的形态特征时,尽量使用通俗易懂的语言描述,减少专业术语的出现频率。对于不同种类的害虫,只描述田间常见的虫态,即成虫和幼虫,或成螨和若螨等,对卵、蛹等相对静止的虫态不做描述,以免相互混淆,增加基层工作人员对害虫种类的识别负担。在对害虫种类进行介绍时,以其为害特征进行归类,一般分为果实类、芽叶类和枝干类,以便在田间根据为害症状初步观察,判断害虫大类,快速找到所需内容。对病害的介绍一般分为枝干病害、叶芽病害、果实病害和要部病害,为病害的诊断提供便利。全书共收录果实害虫8种,芽叶害虫31种,枝干害虫33种,共67种;枝干病害5种,叶芽病害6种,果实病害3种,根部病害4种。

板栗病虫害可持续控制技术