Induction of Resistance in Abaca Against Wilt Disease Complex caused by Fusarium oxysporum f. sp. cubense (E. F. Smith) and Ralstonia solanacearum (Smith) Yabuuchi et. al. Using Chemical and Biological Elicitors Abstract Resistance in plants has been reported to be inducible using biological and or chemical elicitors. Fusarium wilt and bacterial wilt diseases are two major diseases hampering abaca production in the Philippines. This study was conducted to evaluate the efficacy of biological
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grocery store. With the wheels of the grocery cart still moving‚ we don’t stop to think about the battles the banana grower had to fight to provide a perfect fruit for our convenient consumption. Fusarium wilt or Panama disease is a severe disease of banana plants caused by the fungus Fusarium oxysporum f.sp. cubense. This disease kills susceptible banana plants and there is no cure up to this time and can wipe out entire plantations and neighboring areas if control and containment is not properly
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Mycobiology Research Note First Report of Potato Stem-End Rot Caused by Fusarium oxysporum in Korea Md. Aktaruzzaman ‚ Sheng-Jun Xu ‚ Joon-Young Kim ‚ Jae-Hyoun Woo ‚ Young-Il Hahm and Byung-Sup Kim * 1 1 1 1 2 1‚ 1 Department of Plant Science‚ Gangneung-Wonju National University‚ Gangneung 210-702‚ Korea Daegwallyong Horticultural Cooperative‚ Pyungchang 232-950‚ Korea 2 Abstract In this study‚ we identified the causative agent of stem-end rot in potatoes that
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Fusarium wilt caused by Fusarium oxysporum f.sp. ciceris is a soil and seed borne disease affecting chickpea whichis widely distributed where chickpea is grown. It causes yield losses in the range of 12 to 100 % depending on the level of resistance of the genotype and suitability of environmental conditions for disease development. Management of soil borne diseases mainly involves use of preventive measures because it is harder to control the disease once established. Thiram and carbendazim are used
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Prunus persica‚ Pulicaria crispa‚ Punica granatum‚ Rumex dentatus and Trichodesma calathiforme. Pathogenic fungi were isolated from some of these plants and identified as Alternaria alternata‚ Cephalosporium madurae‚ Cladosporium herbarum‚ Fusarium oxysporum‚ Humicola grisea‚ Penicillium chrysogenum and Ulocladium botrytis. Four antagonistic isolates were tested‚ 2 from Gliocladium fungus and 2 from Trichoderma fungus. We found that all the four antagonistic isolates (G. deliquescens‚ G. virens
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100% concentration of Duranta Leaves extract 2 75% Duranta Leaves extract 3 50% of Duranta Leaves extract 4 Mancozeb Preparation of the materials The materials used in this study were Duranta leaves‚ Fusarium sp.‚ petri dish for the containment where cultures of Fusarium sp. were grown. Ethanol for extracting the Duranta leaves. Erlenmeyer flask for containment of the concentrations. Potato Dextrose Agar (PDA) served as the food of the fungus. Gloves‚ face masks and lab gown were also
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y l i s carduus a n d E c h i n o p s spinosissimus (Compositae)‚ Nicotiana glauca (Solanaceae)‚ Alhagi maurorum (Fabaceae) species were investigated. The fungal effects of these plants were tested by agar tube dilution method using Fusarium solani‚ Fusarium oxysporum‚ Aspergillus flavus‚ Alternaria alternate‚ Rhizoctnia solani‚ Pythium ultimum‚ Bipolaris oryzae‚ Rhizopus‚
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Salmonellatyphi and Staphylococcus aureus also with plant pathogenic fungus such as Pestalotia foedians‚ Fusarium oxysporum and Paecilomycesvariotii at different concentrations. Out of the selected various solvent extracts‚ in bacterial study‚ acetone extract showed a maximum zone of inhibition against Staphylococcus aureus. In fungal study‚ ethyl acetate extract showed maximum zone of inhibition against Fusarium
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2.4.3.1. Fusarium Spp. : - is one of the most important genera of plant pathogenic fungi‚ with a record of devastating infections in many kinds of economically important plants. The genus Fusarium belongs to the Ascomycota phylum‚ Ascomycetes class‚ Hypocreales order‚ while the teleomorphs of Fusarium species are mostly classified in the genus Gibberella‚ and for a smaller number of species‚ Hemanectria and Albonectria genera (Moretti‚ 2009). Unlike most Aspergillus spp. and Penicillium spp.‚ Fusarium
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the bio-control potential of 2 AMF species (F. mosseae and A. laevis) and T. viride against tomato wilt caused by F. oxysporum Schlecht. f. sp. lycopersici in pot condition and established that soil inoculation with F. mosseae with root inoculation and conidial suspension of T. viride before transplantation‚ obtained better resistance and survival to tomato seedlings against Fusarium wilt (6‚7). It has been studied the effects of the relation between the AM fungus G. mosseae and F. equiseti GF18-3
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