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在指导周边各县菜农进行保护地黄瓜生产的过程中,笔者曾遇到过一些病害,虽然通过症状表现可以肯定其为侵染性病害,并且通过用药也确实控制了其发展和为害,但至今仍搞不清其病名。现予以介绍,供大家参考。 第一种病害 症状表现:在以云南黑南瓜为砧木的保护地黄瓜生产中,盛果期的茎基部(地表上下1厘米)出现表皮环剥
During the process of guiding the vegetable growers in each county to protect the cucumber production, the author has encountered some diseases. Although the symptom manifestation can affirm it as an infectious disease and indeed controls its development and harm through medication, up to now Still do not know the name of the disease. Now to be introduced for your reference. Symptoms of the first disease: In the cucumber production of Yunnan cucumber as the rootstock, the stem base (1cm up and down)