Study on the Identification Technique of Weed Solanum sisymbriifolium Lam.
Solanum sisymbriifolium Lam.is a kind of malignant weed native to tropical America that primarily invades ports,agricultural processing plants and ranches.It is now widely distributed worldwide and has been listed in the Global Weed Compendium.In this paper,the biological morphological characteristics and rbcL sequence identification methods of the Solanum sisymbriifolium Lam.were reported,and the occurrence and harm characteristics were discussed,which provided technical support for the prevention and control of alien pests.