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Glasshouse Crops Research Institute 5 Governing Body
Mr F W Toovey O B
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A. R. Rees acid Agaricus bisporus Agricultural Annual Report aphids applied B. J. Thomas b.sc benomyl biological control brown root rot buds bulbs carbendazim carbon carnation cent chrysanthemum Cockshull commercial compost copper Crops Research Institute cucumber cultivars culture cuttings density disease drenches Ebben effect enzyme experiments flower fruit fumigation fungicides Fusarium G. W. Winsor glasshouse Glasshouse Crops Research growers grown growth Hollings Horticulture hybrid increased infection initiation isolates leaf leaves lettuce levels light lycopersici m.i.biol methods methyl bromide mites mushroom mycelium narcissus Nicotiana clevelandii nitrogen nursery stock nutrient Nutrition Olwen ornamental p p m parasites pathogens peat pelargonium pests ph.d phorid photosynthesis Plant Breeding potassium production programme protein resistance sciarid Sheard shoots soil spawn species spores sporophores sprays stem strain studies substrate sucrose technique temperature tested tissue tomato tomato plants treatment trials tulip uptake varieties virus virus-free viruses weeks whitefly yield