September 27-30, 1998. De très nombreux exemples de phrases traduites contenant "commercial banana production from a fungal disease" – Dictionnaire français-anglais et moteur de recherche de traductions françaises. Montréal, Québec, Canada. With Latin America frenetic over the arrival of the banana killing fungal disease TR4, FruiTrop explains how we can finally see a sign, or even an opportunity, to put an end to six decades of… IITA included plantain and banana among its mandate crops in 1987 and the Plantain and Banana Improvement Program (PBIP) was created in 1991. A fungal disease that has been destroying banana plantations in Asia has arrived in Latin America. Leaves begin to yellow, starting with the oldest leaves and moving in towards the center of the banana. Volume 79, Numéro 4, 1998, p. 117–120OECD Workshop - Sustainable Pest Management, Safe Utilization of New Organisms in Biological Control. László Sági, Serge Remy et Rony Swennen OECD Workshop - Sustainable Pest Management, Safe Utilization of New Organisms in Biological Control. September 27-30, 1998. The disease was first reported in Australia in 1876, but did the greatest damage in export plantations in the western tropics before 1960. A prominent symptom exhibited by BSV is yellow streaking of the leaves, which becomes progressively necrotic producing a black streaked appearance in older leaves. ScienceDaily. cubense had several independent evolutionary origins. Compared with culture medium-treated leaves (control treatment), fungal metabolites produced leaf lesions, decreased freephenolic contents and increased protein levels in both cultivars. The world banana crop also has been under attack for years from Black Sigatoka disease, a fungal leaf spot disease. Research on Musa at the International Institute of Tropical Agriculture (IITA) began in 1973. The pathogen is resistant to fungicides and its control is limited to phytosanitary measures. EndNote (version X9.1 et +), Zotero, BIB White, D.S. Sinha, RIS One of the less common plantain diseases is exostentialis clittellus referred to by most plantain and banana farmers as "segmented banana". Panama disease, the fungal disease that lives in soils across the tropics, appears to be spreading more rapidly than first feared. cubense. Montréal, Québec, Canada. The disease is said to have spread globally in the 20th century. It is a wilting disease caused by the fungus Fusarium oxysporum f. sp. Features: Soil-borne fungal disease that causes wilting and death in banana Where it's from: South East Asia, Middle East, southern Africa, Australia (Northern Territory and Queensland) How it spreads: Movement of infested plants, soil, vehicles, equipment, clothing At risk: Bananas. Jayas et R.N. The IMTP, NRMDCs and EPMG: Instruments to enhance the maintenance, multiplication, distribution, eva... Field Evaluation of Tissue Cultured Banana (Musa spp.) "Sequencing of fungal disease genomes may help prevent banana armageddon: DNA of banana fungus unravelled for more sustainable banana crops." A fungal disease called Fusarium wilt or Panama disease nearly wiped out the Gros Michel and brought the global banana export industry to the brink of collapse. Three other lines modified with RGA2 showed strong resistance, with 20% or fewer plants exhibiting disease symptoms over a period of three years. Current research at PBIP focusing on gaining insight into the Musa genome, developing Musa breeding capability, breeding for durable black sigatoka resistance, developing biotechnology techniques for Musa breeding, investigating the post-harvest quality of plantains and analyzing genotype-by-cropping system interactions. Banana streak disease (BSV) Disease symptoms. The pathogen remains viable for decades in the soil and is therefore difficult to eradicate. Fungal diseases of banana can be classed into diseases of the foliage, diseases of the root, corm and pseudostem and diseases of the fruit, including those at post harvest, such as anthracnose. Artificial inoculation of banana tissue culture plantlets with indigenous endophytes originally deri... Eficacia de Trichoderma harzianum A34 en el biocontrol de Fusarium oxysporum f. sp. A thesis submitted for the degree of Doctor of Philosophy of the Queensland University of Technology 2005 . The disease is caused by Cercospora hayi often in conjunction with Fusarium spp. cubense, Evolutionary Relationships in Aspergillus Section Fumigati Inferred from Partial b-Tubulin and Hydrophobin DNA Sequences, Mycosphaerella spp. This was one of the findings discussed at the recent International Congress of Plant Pathology (ICPP) conference that took place in Boston from July 29 – August 3. mL_1 of the biocontrol at planting and after removal of diseased plants, brought a control higher than 95% on plots of Burro CEMSA and FHIA 03 previously destroyed by the disease in conducible soils of commercial plantations. Researchers believe that the fungal disease is spreading slowly, but it will likely require genetic engineering or cross-pollination to create grocery store bananas that can survive the disease. 3.1A).Since crowns are mainly infected at harvest time, future infection is unpredictable. and Cercoseptoria Petr, DNA restriction fragment length polymorphisms in Mycosphaerella species that cause banana leaf spot diseases, The Biotrophic Fungus Cladosporium fulvum Circumvents Cf-4[mdash]Mediated Resistance by Producing Unstable AVR4 Elicitors, Elicitor and suppressor of pisatin induction in spore germination fluid of pea pathogen, Mycosphaerella pinodes, Current Status of the Gene-For-Gene Concept, Statistical Analysis of Electrophoretic Karyotype Variation Among Vegetative Compatibility Groups of Fusarium oxysporum f. sp. The risk of a banana-attacking fungal disease is increasing in some areas due to climate change, new research says. cubense race 1 culture filtrates. nov.: Causal agent of eumusae leaf spot disease of banana, Black Sigatoka: An Increasing Threat to Banana Cultivation, Nitrate Nonutilizing Mutants of Fusarium oxysporum and Their Use in Vegetative Compatibility Tests, Rapid Screening of Musa Species for Resistance to Black Leaf Streak Using In Vitro Plantlets in Tubes and Detached Leaves, A multigene phylogeny of the Dothideomycetes using four nuclear loci Supplemental, The development of mating type-specific primers for Mycosphaerella fijiensis, the causal agent of black Sigatoka of banana, and analysis of the frequency of idiomorph types in Mexican populations, Sequencing of Aspergillus nidulans and comparative analysis with A. fumigatus and A. oryzae, Analysis of Expressed Sequence Tags from the Fungal Banana Pathogen Mycosphaerella fijiensis, Use of Mycosphaerella fijiensis toxins for the selection of banana cultivars resistant to Black Leaf Streak, Molecular cloning and in silico analysis of potential Fusarium resistance genes in banana, Production of hydrophilic phytotoxins by Mycosphaerella fijiensis, Evolutionary relationships in Aspergillus section Fumigati inferred from partial β-tubulin and hydrophobin DNA sequences, Mating-type Structure, Evolution, and Function in Euascomycetes.