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pro vyhledávání: '"J. S. Lamboy"'
Autor:
H. R. Dillard, J. S. Lamboy
Publikováno v:
Plant disease. 81(2)
In a commercial greenhouse in upstate New York, dark brown, angular lesions were first observed in April on lower, older leaves of 4-month-old tomato plants (Lycopersicon esculentum Mill. ‘Jumbo’). Chlorosis frequently developed around the lesion
Publikováno v:
Plant Disease. 82:153-157
In 1995 and 1996, flea beetles (Phyllotreta cruciferae) were observed in the field feeding on cabbage plants that were infected with Alternaria brassicicola. Flea beetles were captured in glass vials, etherized, and placed on agar media for isolation
Autor:
J. S. Lamboy, J. D. Paxton
Publikováno v:
Plant Disease. 76:932
After six successive transfers on cornmeal agar amended with 0.1 μg/ml metalaxyl, an isolate of Phytophthora megasperma f. sp. glycinea displayed reduced sensitivity to metalaxyl and increased virulence on metalaxyl-treated seedlings of Harosoy 63 s