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'''<big>甘薯茎线虫病</big>'''
[[File:Prince 2007年在超級盃的經典演出甘薯茎线虫病.jpg | thumb | 300px | left 右 | 王子 Prince 2007年在超級盃的經典演出 甘薯茎线虫病 <br> [https://ysolifegimg2.baidu.com/prince-rogers-nelsonimage_search/ src=http%3A%2F%2Fwww.yfn999.com%2Fupload%2Fimage%2F20170605%2F1496629188400029455.jpg&refer=http%3A%2F%2Fwww.yfn999.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1613032274&t=c6efac62d666b5ef0b5496c2088e3c7e 原圖鏈接] ]]
甘薯茎线虫病是由甘薯茎线虫引起的、发生在甘薯的病害。该病既可危害薯块，也可危害藤蔓，受害薯块内部组织呈黑与白的疏松花瓢。
危害作物: 甘薯为害部位薯块、藤蔓
== 病原特征 ==
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File: 宿根花卉1甘薯茎线虫病1.jpg| 宿根花卉 甘薯茎线虫病 [httphttps://picgimg2.sooshongbaidu.com/pictureimage_search/userpic2/2013-8-25/5756142013825170309src=http%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20190726%2Fdb5f5666115e4a26915daec35feeca7a.jpeg&refer=http%3A%2F%2F5b0988e595225.cdn.sohucs.jpg com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1613032365&t=bec27a28cebce503ec37597d93c31a11 原图连接]
File: 宿根花卉2甘薯茎线虫病3.jpg| 宿根花卉甘薯茎线虫病[httphttps://img3gimg2.imgtn.bdimgbaidu.com/itimage_search/usrc=http%3A%2F%2Fp8.itc.cn%2Fimages01%2F20210109%2F096e80b348154c5aab50fdb998211d28.png&refer=http%3A%2F%2Fp8.itc.cn&app=2002&size=346204688f9999,103505019210000&fmq=214a80&gpn=0.jpg &g=0n&fmt=jpeg?sec=1613032607&t=53ed94622b296888c96ca60f3b7c9b3b 原图连接]
File: 宿根花卉3甘薯茎线虫2.jpg| 宿根花卉甘薯茎线虫[httphttps://imggimg2.xuanchuanyibaidu.com/xuanchuanyiimage_search/20140826/3f6d6b80fcf76bf58bd211c210896c51src=http%3A%2F%2Fwww.haonongzi.com%2Fpic%2Fnews%2F20160524163641813.jpg &refer=http%3A%2F%2Fwww.haonongzi.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1613032489&t=198ec7d9c00de487c8b19312886e93b7 原图连接]
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红薯茎线虫病是一种危险性、毁灭性的病害。主要危害薯块,其次是薯苗和薯蔓,还可以在窖藏期引起烂窖,育苗时导致烂床,一般对薯蔓伸长和薯块发育无明显影响。病薯症状分为糠心型和裂皮型。
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