保水剂在香蕉枯萎病药剂防治上的运用效果  

The Effect of Application of ASP on Chemical Control of Banana Fusarium Wilt

作　　者：王忠全[1] 方健葵[1] 陈崎林[1] 吴应超[1] 刘常坤[1] 

机构地区：[1]电子科技大学中山学院化学与生物系,广东中山528402

出　　处：《江西农业大学学报》2007年第6期933-936,共4页Acta Agriculturae Universitatis Jiangxiensis

基　　金：广东省科技计划项目(2005B26001110)

摘　　要：香蕉枯萎病化学防治的理论和应用研究,是香蕉枯萎病综合防治体系的重要内容之一。试验研究中,采用在香蕉枯萎病杀菌剂掺入农用保水剂,并用于接种了FOC4的香蕉盆栽中,进行保水剂对杀菌剂的药效保持情况的试验研究,通过盆栽试验和田间药效试验得到使用保水剂和不使用保水剂的杀菌剂在香蕉枯萎病防治效果上具有显著的差异。结果表明保水剂能够较好的保持住杀菌剂药效,延长有效期,从而为香蕉枯萎病的防治工作提供了另一有效的防治措施。The study on the theory and application system of chemical control of banana Fusarium wilt is an important part of the integrated control system of this disease. In this experiment , super absorbent polymer （ASP） was added to the banana Fusarium wilt fungicide , and the ASP was applied to the FOC - infected ba- nana cultivated in pots , then the ASP＇ s control effects of the fungicides were studied . Through pot experiment and field efficacy it was found that the fungicide absorbed by ASP was significantly different from the fungicide singly used in the control of banana Fusarium wilt. This experiment demonstrated that the disease - resistant SAP has positive effect on the control the of banana Fusarium wilt , it can hold the fungicide efficacy well and reduce the loss of fungiciding , thus providing another useful approach to the control of banana Fusarium wilt.

关 键 词：香蕉枯萎病 保水剂 防治 杀菌剂 药效试验 

分 类 号：S435[农业科学—农业昆虫与害虫防治]