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本文通过对仙客来根结线虫病的药剂防治试验,选出有效药剂是克线磷和灭克磷,防治效果分别达到90%和85%以上。仙客来是冬春季主要的观赏花卉之一,在我国具有悠久的栽培历史,观赏价值很高。由于仙客来极易感染根结线虫,往往造成生长衰弱甚至死亡,使栽培管理受到影响。仙客来根结线虫病在我国南北方各地均有发生报导,但因线虫病害知识的普及不够,在生产中又常与病毒病,生理性病害和管理不善相混淆,加之传统的栽花习俗,病土连作使线虫病害广为传播,病情亦不断加重。至今为止,关于仙客来根结线虫病的防治研究在国内未见报导,国外报导有浸盆法防治。故作者从1988年对仙客来根结线虫病进行了防治试验,其目的是寻找切实可行的防治措施,为生产提供技术方法。
In this paper, the cyclamen root knot nematode disease prevention and control of chemicals, selected effective agents are grams of phosphorus and ugolic phosphorus, control effects were 90% and 85% respectively. Cyclamen is one of the major ornamental flowers in winter and spring and has a long history of cultivation in our country with a high ornamental value. As cyclamen is extremely susceptible to root-knot nematodes, often resulting in weak growth or even death, so that cultivation and management are affected. Cyclamen sinensis root knot nematode disease in our country have been reported throughout the north and south, but because of nematode disease knowledge is not enough popularity, often in the production of viral diseases, physiological diseases and mismanagement confused, coupled with the traditional planting habits , Soil and water continually make nematode disease widely spread, the condition is also increasing. So far, the prevention and treatment of cyclamen root knot nematode disease has not been reported in China, foreign reports have dip basin prevention and treatment. Therefore, the author carried out prevention and control tests on cyclamen root knot nematodes from cyclotron in 1988 with the purpose of finding practical control measures and providing technical methods for production.