Annual Report - Experiment and Research Station, Issues 23-25; Issues 27-31
8 pages matching related:OCLC173331358 in this book
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Agric Ailsa Craig appeared appl applied attack beds Biol Botrytis brown Carnation caterpillars caused Cheshunt Early Giant chrysanthemums colour Complete Artificials County cresylic acid crop weight cucumber culture cuprous oxide cuttings derris dusts eelworm effect experiments fertilisers flowers foliage formaldehyde fruit fumigation fungicidal fungus Fusarium gallons Germination Glasshouse Glasshouse Crops growers growth horse manure hort houses inches infection injury inoculated insecticides investigation larvae Leaf Mould leaves lettuce lime moths mushrooms naphthalene nicotine nitrogen obtained ounces P. H. WILLIAMs period pest plots Potentate pots powder pyrethrum Red Spider Mite relation to Glasshouse Research Station rose season seed seedlings shewed shewn soil SPEYER spores Spotted Wilt spray steam stem Sterilisation sterilized straw streak sulphate of potash symptoms Table temperature tested Thrips Tomato Leaf Mould tomato plants tons per acre treatment trials truss varieties Verticillium Vetomold Virus Diseases W. H. YOUNG wireworms