Noxious Range Weeds
作者： M. H. Ralphs , R. D. Child , J. O. Evans , L. F. James
DOI:
关键词: Agronomy 、 Horticulture 、 Biology 、 Range (biology) 、 Chemical control 、 Natural enemies
摘要:
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cabdirect.org参考文章(2)
Robert B. Hawkes, Pacific Northwest Cooperative Extension, Ralph E. Whitesides, Thomas E. Bedell, Pasture management for control of tansy ragwort [Corvallis, Or.] : Cooperative Extension Services of Oregon State University ; [Pullman, Wash.] : Washington State University Extension Service ; [Moscow, Idaho] : University of Idaho Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture. ,(1981)
A. R. Mattocks, Chemistry and Toxicology of Pyrrolizidine Alkaloids ,(1986)