An examination of the cause of blight in plants phytophthora infestans

phytophthora infestans symptoms

Resistance of certain potato varieties and seedling progenies to late blight in the tubers. Special attention was directed to solanaceous weed species.

Google Scholar Aylor, D. Most factors affecting blight interact with each other in complex ways, and their effects are difficult to quantify.

Phytophthora infestans bacteria

CrossRef Google Scholar Lapwood D H Factors affecting the field infection of potato tubers of different cultivars by blight Phytophthora infestans. Special attention was directed to solanaceous weed species. Preview Unable to display preview. American Potato Journal, 74, 39 — Characteristic of the reaction to Ph. References Abad, Z. The source of inoculum. Plant Disease Reporter, 59, 95 — Phytopathology, 84, — Google Scholar Levy Y, Cohen Y, Benderly M Disease development and buildup of resistance to oxadixyl in potato crops inoculated with Phytophthora infestans as affected by oxadixyl and oxadixyl mixtures: experimental and simulation studies. Phytopathology, 75, — Annals of the Phytopathological Society of Japan, 57, — Phytopathologische Zeitschrift — Asexual reproduction is via sporangia that are ellipsoid to lemon shaped with a small pedicel. The frequency of blighted hairy nightshade approximated the frequency of late blight in the adjoining potato fields.

Deahl et al. This situation changed dramatically during the s and s. The occurrence of exotic strains of P.

phytophthora infestans life cycle

Phytopathology, 81, — Heredity —

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Late Blight Caused by Phytophthora infestans on Solanum sarrachoides in Northeastern Maine.