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pro vyhledávání: '"J. T. Fletcher"'
Publikováno v:
Plant Pathology. 44:130-140
Eight isolates of Mycogone perniciosa, five from Agaricus bisporus and three from Agaricus arvensis, were studied. One isolate of Mycogone rosae was also included. Aleuriospore and phialospore morphology varied among the isolates as did other charact
Autor:
J. T. Fletcher
Publikováno v:
Euphytica. 63:33-49
Autor:
J. T. Fletcher, J. R. Hartman
Publikováno v:
Plant Pathology. 40:85-92
Fusarium crown and root rot caused by Fusarium oxysporum f. sp. radicis-lycopersici was found in the UK in 1988 and 1989 mainly in rockwool-grown tomato crops. Up to 14% of plants were affected in individual crops. In experiments, leaf and stem sympt
Autor:
J. T. Fletcher
Publikováno v:
Plant Pathology. 43:225-227
A stem and fruit rot of sweet peppers (Capsicum annuum) occurred in 1992 in West Sussex affecting a large proportion of plants of cv. Tasty and to a lesser extent cv. Mazurka. Fusarium solani was isolated from the stem lesions and also from a short d
Publikováno v:
Plant Pathology. 39:603-605
Pythium oligandrum was consistently isolated from black patches of mushroom compost from two farms. When used in experiments it inhibited the growth of mycelium of Agaricus bisporus and this effect was enhanced in the presence of a compost supplement
Autor:
J. T. Fletcher
Publikováno v:
Developments in Plant Pathology ISBN: 9789048141241
Cultivars of tomatoes, cucumbers, lettuce and peppers have been bred for resistance to one or more pathogens. Some tomato and cucumber cultivars have resistance to a wide range of diseases. Resistance has been transient in many cases and a succession
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::565e79108010ad7e578339592cfe4ba0
https://doi.org/10.1007/978-94-017-0954-5_3
https://doi.org/10.1007/978-94-017-0954-5_3
Autor:
J. T. Fletcher
Publikováno v:
The Journal of Agricultural Science. 120:274-274
Publikováno v:
Mycologia. 83:683
Publikováno v:
Annals of Applied Biology. 79:35-41
SUMMARY In experiments on the control of Mycogone perniciosa there was a good relationship between yield, disease incidence and the rate of benomyl applied to the casing. Casing treatment controlled the disease irrespective of time of inoculation. Be
Autor:
T. Locke, J. T. Fletcher
Publikováno v:
Plant Pathology. 37:381-384
In 1986, mass-mycelial isolates of Botrytis cinerea from 67 tomato crops in England and Wales were examined for benomyl and iprodione resistance. Of the 706 isolates obtained, 62.7% were resistant to benomyl at 2μg/ml and 43.2% were resistant to ipr