Evaluation of resistance to witches' broom by means of bud inoculation

The bud inoculation test is presented here as an alternative to the belt spray method for comparisons between clones (budded plants or rooted cuttings). During the Workshop a leaf inoculation method, developed by M. Ducamp in Trinidad, was also presented. The leaf method associates the effect of basidiospore germination/ penetration and the phytotoxic effect of glycerol. However, subsequent work carried out with this method showed that it needs further development before it can be recommended in the project. The description of this method is not included in these Proceedings.

Bibliographic Details

Main Authors:	Ducamp, Michel, Thévenin, Jean-Marc
Format:	conference_item biblioteca
Language:	eng
Published:	IPGRI
Subjects:	H20 - Maladies des plantes, F30 - Génétique et amélioration des plantes, Theobroma cacao, résistance aux maladies, infection expérimentale, Crinipellis perniciosa, bourgeon, méthode, maladie du balai de sorcière, http://aims.fao.org/aos/agrovoc/c_7713, http://aims.fao.org/aos/agrovoc/c_2328, http://aims.fao.org/aos/agrovoc/c_32441, http://aims.fao.org/aos/agrovoc/c_33673, http://aims.fao.org/aos/agrovoc/c_1135, http://aims.fao.org/aos/agrovoc/c_4788, http://aims.fao.org/aos/agrovoc/c_15380,
Online Access:	http://agritrop.cirad.fr/475705/
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