Activity of Ricinus communis (Euphorbiaceae) and ricinine against the leaf-cutting ant Atta sexdens rubropilosa (Hymenoptera: Formicidae) and the symbiotic fungus Leucoagaricus gongylophorus

被引:81
作者
Bigi, MFMA
Torkomian, VL
de Groote, ST
Hebling, MJA
Bueno, OC
Pagnocca, FC
Fernandes, JB
Vieira, PC
da Silva, MFGF
机构
[1] Univ Fed Sao Carlos, Dept Quim, Ctr Ciencias Exatas & Tecnol, BR-13565905 Sao Carlos, SP, Brazil
[2] Univ Fed Acre, Dept Ciencias Natureza, BR-69915900 Rio Branco, AC, Brazil
[3] Univ Estadual Paulista, Inst Biociencias, Ctr Estudos Insetos Sociais, BR-13506900 Rio Claro, SP, Brazil
关键词
insecticidal activity; antifungal activity; Atta sexdens rubropilosa; Leucoagaricus gongylophorus; Ricinus communis; ricinine;
D O I
10.1002/ps.892
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
The focus of this study was the identification of compounds from plant extracts for use in crop protection. This paper reports on the toxic activity of fractions of leaf extracts of Ricinus communis L (Euphorbiaceae) and isolated active compounds in the leaf-cutting ant Atta sexdens rubropilosa Forel and its symbiotic fungus Leucoagaricus gongylophorus (Singer) Moller. The main compounds responsible for activity against the fungus and ant in leaf extracts of R communis were found to be fatty acids for the former and ricinine for the ants. (C) 2004 Society of Chemical Industry.
引用
收藏
页码:933 / 938
页数:6
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