Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667208
Research center of Embrapa/Collection: Embrapa Amazônia Ocidental - Artigo em anais de congresso (ALICE)
Date Issued: 1994
Type of Material: Artigo em anais de congresso (ALICE)
Authors: LIEBEREI, R.
JUNQUEIRA, N. T. V.
GASPAROTTO, L.
Additional Information: Institut fur Angesandte Botanik; EMBRAPA-CPAA.; LUADIR GASPAROTTO, CPAA.
Title: New strategies for rubber cultivation (Hevea spp.) in South America.
Publisher: Angewandte Botanik Berichte, v. 5, p. 36-41, 1994.
Language: de
Notes: Symposium Tropisch Nutzpflanzen, 1993, Hamburg.
Keywords: Mal-das-folhas
Brasil
Amazonas
Rubber tree
Species
Fungal diseases
South American leaf blight
SALB
Integrated control
Resistance
Description: Based on the findings on plant-fungus combinations new approaches for identification of resistance factors and new development concepts for plant selection can be given. So far the fungus is restricted to America. The spores of the fungus are not suitable for long distance transport, but just recently direct flight services connecting humid tropical areas have been installed. Thus all rubber growing areas are potentially threatened. Besides the selection of resistant plant material new data on ecological aspects of rubber tree cultivation are available, which can be used in integrated disease control measures. Furthermore cultural measures such as crown budding of susceptible genotypes with non susceptible Hevea species are carried out and polyploidisations is tested as a way to create new qualities of plant material.
Thesagro: Controle Integrado
Doença
Espécie
Folha
Fungo
Hevea
Microcyclus Ulei
Resistência
Seringueira
NAL Thesaurus: leaves
Data Created: 1996-12-11
Appears in Collections:Artigo em anais de congresso (CPAA)

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