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Une nouvelle méthode de lutte contre le pourridié des racines d'hévéa dûe au Rigidoporus lignosus
Author(s) -
Tran-van-Canii
Publication year - 1985
Publication title -
european journal of forest pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.535
H-Index - 49
eISSN - 1439-0329
pISSN - 0300-1237
DOI - 10.1111/j.1439-0329.1985.tb01113.x
Subject(s) - root rot , biology , hevea brasiliensis , horticulture , botany , chemistry , natural rubber , organic chemistry
New method of direct control of Rigidoporus lignosus, causing agent of white root rot of Hevea . A new method of direct control of Hevea whith root disease caused by Rigidoporus lignosts (Kl.) Imaz is being used in many countries in Africa; after detection and marking diseased trees and trees in direct contact, the treatment consists of pouring 21 of 0.5% calixin cmulsion into the cuvette 2 times every 6 months. This method which has been used in field trials for 3 years, seems to give encouraging results. and has confirmed the efficiency of Calisin for direct control of the white root disease.