目前,仙客来己在为市场畅销花卉之一。而其病虫问题也日渐突出,严重影响产品的质量。这里谈谈其几种主要病虫害的防治。●▲根结线虫病病原为南方根结线虫、北方根结线虫等。土壤中的幼虫直接侵染根系,形成根结。受害植株的地上部分生长不良,叶片皱缩、变小,叶色变黄;植 At present, cyclamen is one of the best-selling flowers for the market. The pest and disease problems are also increasingly prominent, seriously affecting the quality of products. Here to talk about its prevention and treatment of several major pests and diseases. ● root knot nematode pathogen root knot nematode, root knot nematode and other northern root. The larvae in the soil directly invade the roots to form root knots. Injured plant parts of poor growth, leaf shrinkage, smaller, yellow leaves; planting