Rhizoctonia

-Hydroxyoctahydroindolizine in Rhizoctonia leguminicolat

Known or suspected intermediates in the biosynthesis of slaframine and 3,4,5-trihydroxyoctahydro-1pyrindine, piperidine alkaloids of the phytopathogenic fungus Rhizoctonia leguminicola, were prepared and tested for biological conversions. Ethyl pipecolylacetate, an analogue of the postulated condensation product of pipecolic and malonic acids (two previously identified alkaloid precursors), was...

Rhizoctonia bataticola pdf

Rhizoctonia solani potato pdf

Rhizoctonia stem canker and black scurf. Rhizoctonia diseases of potato are caused.Black scurf on a potato tuber caused by Rhizoctonia solani. Rhizoctonia potato disease is an important constraint to potato production. The disease.ISBN 978-952-10-5475-4 PDF http:ethesis.helsinki.fi. 2 Variation of biological traits in Rhizoctonia solani isolated from potato. Abstract Rhizoctonia solani is an im...

Cotton Seedlings by Rhizoctonia solani

HOWELL, C. R. 1978. Seed treatment with L-sorbose to control damping-off of cotton seedlings by Rhizoctonia solani. Phytopathology 68:1096-1098. The keto sugar, L-sorbose, inhibits hyphal extension and accumulate in the soil. When applied to seed in crystalline promotes profuse branching in Rhizoctonia solani. When form with sticker, L-sorbose is highly water soluble and may applied to cotton s...

Epidemiology / Épidémiologie Spatial distribution of Rhizoctonia oryzae and rhizoctonia root rot in direct-seeded cereals

Rhizoctonia oryzae causes root rot and stunting of wheat, barley, and other small grains, and is widely distributed in eastern Washington State. The spatial distribution of both the pathogen and the disease were studied over two seasons in a 36-ha field north of Pullman, Wash. The field was direct seeded with spring barley in 2000, then divided and planted to winter wheat and spring wheat in 20...