48 pages matching produced in this book
Results 1-3 of 48
What people are saying - Write a review
We haven't found any reviews in the usual places.
The Glasshouse Crops Research Institute
Departmental and Sectional Reports
3 other sections not shown
acid Agricultural Amberley Cross aphids applied B.Sc benomyl biological control boron breeding brown root rot bulbs carnation cent chemical chlamydospores chrysanthemum commercial compost compound concentration cropping houses cucumber cultivars culture deficiency defoliation demeton-S-methyl Department diazinon disease drenches eelworm effect Ethrel Experimental Horticulture Station experiments extracts flower foliage fumigation fungicides Fusarium G. F. Sheard germination glasshouse Glasshouse Crops Res growers grown growth increased infected inoculated Institute investigated leaf levels magnesium method methyl bromide mosaic mushroom narcissus nitrogen nursery nutrient nutrition obtained oxydemeton-methyl oxysporum parasites particles pathogen pests phosphate photosynthesis pirimicarb plots potassium potassium iodide predator produced programme Report resistance rootstocks samples sciarids seed seedlings showed soil spawn spider mite spores sporophores sprays stage Stockbridge House storage symptoms Table temperature tests thiabendazole thionazin tissue tomato tomato fruit trays treatment trials tulip varieties Verticillium virus viruses weeks white-fly Winsor yield