Tomato Diseases and Pests in New Zealand and Their Control |
From inside the book
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Page 35
... tomato crops . 2. Grow tomato crops as far removed as possible from flower gardens ( many flowers are susceptible to cucumber - mosaic ) . 3. Keep down weed growth within the crop , as many weeds also are capable of carrying infection ...
... tomato crops . 2. Grow tomato crops as far removed as possible from flower gardens ( many flowers are susceptible to cucumber - mosaic ) . 3. Keep down weed growth within the crop , as many weeds also are capable of carrying infection ...
Page 71
... tomato crops are grown . If eelworm becomes established , it is necessary to practise crop rotation . The only crops resistant to the pest are grasses , including barley , wheat and oats . To eliminate the pest , infested land should be ...
... tomato crops are grown . If eelworm becomes established , it is necessary to practise crop rotation . The only crops resistant to the pest are grasses , including barley , wheat and oats . To eliminate the pest , infested land should be ...
Page 82
... crops of staked tomatoes , the spray pump and mixing tank is built on to a small tractor . Fixed nozzles are set on a boom in such a manner that the crop is sprayed without attention from a hand operator . For crops of dwarf tomatoes ...
... crops of staked tomatoes , the spray pump and mixing tank is built on to a small tractor . Fixed nozzles are set on a boom in such a manner that the crop is sprayed without attention from a hand operator . For crops of dwarf tomatoes ...
Common terms and phrases
100 gallons adult appearance Apply at concentrations approximately areas attack Auckland become blossom end Bordeaux mixture Burgundy mixture caterpillars cause cent Chemical Industries N.Z. chloropicrin colour copper Cucumber-mosaic damage damping-off dark-brown develop disinfect soil disinfection Drake eelworm effective eggs foliage formalin fumigation fungus Fusarium-wilt glasshouse crops green ground-level growers growing growth humidity hydrated lime Imperial Chemical Industries infected plants Injury and Distribution L. H. Wright large numbers late-blight lead arsenate leaf stalks leaf-mould leaves Life-history and Habits light-brown mites mottling nicotine sulphate occur outdoor crops para para Paris green pest Photo by H Photo by L. H. pipes present R. I. Hughes roots sclerotia season seed seedlings spores spots spray spread stem surface Symptoms temperature thrips tissues tobacco-mosaic tomato crops tomato plants Tomato spotted-wilt Tomato-canker tomato-streak treatment Type of Injury undersides usually Vascular tissues verticillium-wilt virus weeds Wellington white-fly wilting young plants Zealand