Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (35): 83-89.doi: 10.11924/j.issn.1000-6850.casb2022-0634

Special Issue: 园艺

Previous Articles     Next Articles

Current Invasion Situation and Control Strategy of Solidago canadensis in Yunnan Province

YANG Shaosong1,2,3(), ZHENG Fengping1,2,3, SHEN Shicai1,2,3, XU Gaofeng1,2,3, WEN Lina1,2,3, JIN Guimei1,2,3, TAO Qiong1,2,3, ZHANG Fudou1,2,3()   

  1. 1Institute of Agricultural Environment and Resources Research, Yunnan Academy of Agricultural Sciences, Kunming 650205
    2Yunnan Lancang-Mekong Agricultural Bio-Security International Science and Technology Cooperation Joint Research Center, Kunming 650205
    3Key Laboratory of Prevention and Control of Biological Invasions, Ministry of Agriculture and Rural Affairs of China, Kunming 650205
  • Received:2022-07-28 Revised:2022-11-04 Online:2022-12-15 Published:2022-12-10
  • Contact: ZHANG Fudou E-mail:yshaos@163.com;fdzh@vip.sina.com

Abstract:

The purpose of the study is to grasp the occurrence and development of the invasive weed Solidago canadensis in Yunnan Province, and put forward its prevention and control strategies. From May 2020 to May 2022, the invasion and distribution of Solidago canadensis in Yunnan were analyzed through field visit and investigation. The results show that the invasive weed Solidago canadensis is still in scattered occurrence in Yunnan, and there are invasions of farmland in some areas, and Solidago canadensis in these occurrence points are mainly introduced intentionally or spread unintentionally. Solidago canadensis has been found in many areas in Yunnan, and has a tendency of spreading. It is necessary to strengthen its control and timely prevention.

Key words: Solidago canadensis L., spread, invasion, investigation, prevention and control

CLC Number: