Study on the Control Effect of Chinese Herbal Medicine Regulator on Leaf Spot Nematode Disease of Chloranthus spicatus  

作　　者：Yuanyuan JIANG Yunxiang HONG Xing SU Mengru DUAN Yujie LI Xinlian WU Bingqian NING Zhibing WAN Ye ZHANG 

机构地区：[1]College of Life and Environmental Sciences,Huangshan University,Huangshan 245041,China [2]College Management Discipline Arts Management Major,Namseoul University,Cheonan 31020,South Korea [3]Huicheng Comprehensive Administrative Law Enforcement Team of Shexian County,Huangshan City,Anhui Province,Huangshan 245200,China [4]Huangshan Wuyunjian Ecological Agricultural Development Co.,Ltd.,Huangshan 245242,China

出　　处：《Agricultural Biotechnology》2024年第6期92-98,101,共8页农业生物技术(英文版)

基　　金：Supported by Huangshan Science and Technology Planning Project(2022KN-02);School-level Key Project of Huangshan University(2022XKJZD004);First-class Discipline in Huangshan University(YLXK202101);Key Project of Natural Science Foundation of Department of Education of Anhui Province(2022AH051953);Innovation Training Program(PX-135245491).

摘　　要：[Objectives]This study was conducted to investigate the control of Chinese herbal medicine regulators on leaf spot nematode disease,the main pest of Chloranthus spicatus(Thunb.)Makino.[Methods]C.spicatus plants infected with nematodes were irrigated with a Chinese herbal medicine regulator at two different concentrations,and the control effect on leaf spot nematode disease of the plant was studied by measuring the number of nematodes,the contents of chlorophyll,malondialdehyde,soluble sugar and free proline in the leaves of the plants in the soil.[Results]Compared with the control,the two concentrations of Chinese herbal medicine regulator significantly reduced the number of nematodes in the soil,increased the contents of chlorophyll(mainly chlorophyll a),soluble sugar and free proline in the leaves of C.spicatus,and decreased the content of malondialdehyde.It indicated that the Chinese herbal medicine regulator could effectively control the spread of nematodes and had certain effect on the recovery of C.spicatus plants.[Conclusions]The use of Chinese herbal medicine regulators is helpful to curb the occurrence of leaf spot nematode disease in C.spicatus by biological prevention and control means,and provides theoretical guidance for the development of the green industry of C.spicatus.

关 键 词：Chloranthus spicatus Leaf spot nematode disease Chinese herbal medicine regulator Physical signs 

分 类 号：R28[医药卫生—中药学]