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TRICHODERMA HARZIANUM AS A BIOCONTROL AGENT FOR SOUTHERN BLIGHT OF JASMINE

Li Liang

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Abstract

An isolate of Trichoderma harzianum (T-82) was collectad from a rice leaf surface in 1977. Autoclaved wheat bran inoculated with conidia of T. harzianum was highly effective against Southern blight disease of Jasmine (Jasminum) . When T. harzianum preparation was mixed with soil at rates of 0.5 or 0.7g/kg soil, and applied to pots or fields for biocontrol of Jasmine Southern blight disease, Sclerotium rolfsii, the percentages of the disease plants were significently reduced by 97.62% and 100% respectively.

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What this paper is about

An isolate of Trichoderma harzianum (T-82) was collectad from a rice leaf surface in 1977. Autoclaved wheat bran inoculated with conidia of T. harzianum was highly effective against Southern blight disease of Jasmine (Jasminum) . When T. harzianum preparation was mixed with soil at rates of 0.5 or 0.7g/kg soil, and applied to pots or fields for biocontrol of Jasmine Southern blight disease, Sclerotium rolfsii, the percentages of the disease plants were significently reduced by 97.62% and 100% respectively.

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Available abstract

An isolate of Trichoderma harzianum (T-82) was collectad from a rice leaf surface in 1977. Autoclaved wheat bran inoculated with conidia of T. harzianum was highly effective against Southern blight disease of Jasmine (Jasminum) . When T. harzianum preparation was mixed with soil at rates of 0.5 or 0.7g/kg soil, and applied to pots or fields for biocontrol of Jasmine Southern blight disease, Sclerotium rolfsii, the percentages of the disease plants were significently reduced by 97.62% and 100% respectively.

Key concepts: Trichoderma harzianum, Blight, Biological pest control, Biology, Sclerotium, Trichoderma, Conidium, Horticulture

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