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Berry Fruit Pests 13 R M Emberson
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adults emerge Agric alkali bees aphid appearance apple applied areas attack autumn azinphos-methyl beetle blackcurrants blow flies body borer brown buds bumble bees burrow carbaryl caterpillars cause cells cereals citrus clover cocksfoot Coleoptera colour Courtesy of DSlR crops cycle damage diazinon dieldrin Diptera DSlR DSlR Auckland Economic importance effective Eggs are laid eggs hatch flowers foliage fruit fumigation German wasp grain grass grub Hemiptera honey bees host plants infestations insect insecticides instar kiwifruit large numbers larvae leaf leafcutter bees Leafminer leaves Lepidoptera lindane louse lucerne maldison materials mature mite moth nematode nest North lsland nymphs occur organophosphorus overwintering parasites pastures Poisons pollination populations potato pupae pupate roots S3 pt scale seed sheep soil species spray spring stage stem strawberries summer surface temperatures thrips throughout New Zealand tissue tomatoes toxic trees vegetable virus wasp weeks weevil wheat wingless wings winter Zealand