微生物菌剂与化学药剂对槟榔黄化病的协同防效评价  

Evaluation of Interactive Control Effect of the Microbial Agents and the Chemical Agents on Arecanut Yellow Leaf Disease

作　　者：曾涛 芮凯[1] 田威 马瑞 谢圣华[1] 王海洪[1] ZENG Tao;RUI Kai;TIAN Wei;MA Rui;XIE Sheng-hua;WANG Hai-hong(Institute of Plant Protection,Hainan Academy of Agricultural Sciences/Scientific Observation and Experiment Station of Crop Pests in Haikou,Ministry of Agriculture and Rural Affairs/Key Laboratory of Plant Disease and Pest Control of Hainan Province,Haikou 571100,China)

机构地区：[1]海南省农业科学院植物保护研究所/农业农村部海口作物有害生物科学观测实验站/海南省植物病虫害防控重点实验室,海口571100

出　　处：《农药》2021年第11期832-835,848,共5页Agrochemicals

基　　金：海南省重大科技计划项目(zdkj201817)。

摘　　要：[目的]明确微生物菌剂与抗病毒或抗植原体药剂协同应用对槟榔黄化病的防效。[方法]槟榔树干注射化学药剂组合,根部埋施与叶面喷施微生物菌剂。[结果]微生物菌剂配合抗病毒药剂组合的防效最好,防效稳定,优于单独施用微生物菌剂或药剂;微生物菌剂配合抗植原体加抗病毒药剂组合的产量最高;抗植原体药剂组合处理的产量最低。[结论]微生物菌剂与抗病毒药剂协同应用可有效防控槟榔黄化病。[Aims]This study aims to clarify the interactive control effect of microbial agents combined with antiviral or anti-phytoplasma agents on arecanut yellow leaf disease.[Methods]The trunk of areca was injected with chemical agents,and the roots were buried and the leaves were sprayed with microbial agents.[Results]The combination of microbial agents and antiviral agents had the best control effect against arecanut yellow leaf disease.The control effect was stable,which was better than the single application of microbial agents or chemical agents.The combination of microbial agents and anti-phytoplasma agents and antiviral agents had the highest yield per mu,while the anti-phytoplasma agents had the lowest yield per mu.[Conclusions]The combination of microbial agents and antiviral agents can effectively control arecanut yellow leaf disease.

关 键 词：槟榔黄化病 防效 微生物菌剂 化学药剂 

分 类 号：S482.2[农业科学—农药学]