Biological Control Measures and Management Strategy against Grassland Caterpillar in Tonqren County of Qinqhai Province

CHEN Qing-hong1, HOU Xiu-min2 （1. Grassland Station of Tongren County of Qinghai Province,Tongren 817100,China,2.General Grassland Station of Qinghai Province, Xining 810008, China）

Animal Husbandry and Feed Science . 2018, (11): 55 -57 . DOI: 10.12160/j.issn.1672-5190.2018.11.012