Výsledky vyhledávání - "L. L. Singleton"

Augmentation of Soil with Sporangia ofActinoplanesspp. for Biological Control ofPythiumDamping-off

Autor: A. B. Filonow, N. I. Khan, L. L. Singleton

Publikováno v: Biocontrol Science and Technology. 7:11-22

A method was developed for applying strains of Actinoplanes spp. that are hyper-parasites of oospores of Pythium ultimum to soil for reducing Pythium damping-off of plants. The method is based on the augmentation of soil with sporangia of a strain of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed685cf130a0afb42a2d9f1d9963a8ed
https://doi.org/10.1080/09583159731009

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Parasitism of oospores of Pythium spp. by strains of Actinoplanes spp

Autor: N. I. Khan, A. B. Filonow, L. L. Singleton, M. E. Payton

Publikováno v: Canadian Journal of Microbiology. 39:964-972

Strains of Actinoplanes spp. were evaluated for their in vitro parasitism of oospores of Pythium aphanidermatum, Pythium arrhenomanes, Pythium irregulare, Pythium myriotylum, and Pythium ultimum. Oospores of Pythium arrhenomanes, Pythium irregulare,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e8940a8087549ca8db550ab4b3185f9
https://doi.org/10.1139/m93-145

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Histopathology of Wheat Seedling Roots Infected with Pythium arrhenomanes

Autor: P. E. Richardson, H. Mojdehi, L. L. Singleton

Publikováno v: Journal of Phytopathology. 132:75-83

Two-day-old wheat seedlings were placed on the edge of a P. arrhenomanes culture for 3 h at 25°C, and transferred into test tubes (18 mm dia.) containing glass beads and 1 ml of sterile water. Roots were sampled every 6 or 12 h for 84 h, and observe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d8a688f408a5961f1971525e094ab34
https://doi.org/10.1111/j.1439-0434.1991.tb00095.x

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Reproduction of Symptoms of a Root Disease of Wheat by Toxic Metabolites Produced by Two Pythium Species and their Partial Characterization

Autor: L. L. Singleton, H. A. Melouk, G. R. Waller, H. Mojdehi

Publikováno v: Journal of Phytopathology. 128:246-256

Three Pythium isolates [Pythium arrhenomanes isolates (320) & (323)], and Pythium irregulare produced in vitro metabolites that affect normal wheat seedling growth and development. P. arrhenomanes isolates (320 & 323) produced toxic metabolites that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a65966d1e2b3e5db13536957dd680287
https://doi.org/10.1111/j.1439-0434.1990.tb04270.x

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