Titlebook: Biology of Coccinellidae; Ivo Hodek Book 1973 Ivo Hodek 1973 Coleoptera.biological.biology.development.insecticide.insects

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書目名稱Biology of Coccinellidae影響因子(影響力)




書目名稱Biology of Coccinellidae影響因子(影響力)學科排名




書目名稱Biology of Coccinellidae網(wǎng)絡公開度




書目名稱Biology of Coccinellidae網(wǎng)絡公開度學科排名




書目名稱Biology of Coccinellidae被引頻次




書目名稱Biology of Coccinellidae被引頻次學科排名




書目名稱Biology of Coccinellidae年度引用




書目名稱Biology of Coccinellidae年度引用學科排名




書目名稱Biology of Coccinellidae讀者反饋




書目名稱Biology of Coccinellidae讀者反饋學科排名

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ogical control and interest remained low for as long as insecticides appeared quite successfuL However, the problems of insecticides soon became apparent, and in the last decade there have been tremendous developments in biological control, particularly in eombin978-94-010-2714-4978-94-010-2712-0

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https://doi.org/10.1007/978-3-322-86632-5coccinellids become a subject of systematic study on a wider scale. Because of this it is now possible to present preliminary ideas about the effectiveness of the enemies of coccinellids, which in some cases appears great and considerably endangers the beneficial activity of these important entomophagous insects.

Living-Will

Morphology and Taxonomy of the Larvae with Keys for their Identification,, b) to larvae of . and some species of . and one by Kapur (1950) to larvae of . van Emden (1949) published a key for the larvae of 36 species of British coccinellids. Three larvae of particular taxonomic interest have been described by Capra (1947) (.), Kanervo (1941) (.) and Korschefsky (1934) (.).

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Innovation und Entrepreneurshipbitually on all the various host insects with which they are associated in the records.” Thompson warned further that: “The gradual accumulation of such records in the literature finally gives a picture which may be completely inaccurate in so far as the real behaviour and food habits of the species are concerned.”

Geyser

CAMEO

Book 1973lduf‘s (1935) "Entomophagous Coleoptera", reference in these works is limited to three and twenty pages respectively. Moreover, the last thirty years since these books appeared have ~een a great deal of work on the group. The use of insecticides largely destroyed the early attempts at biological con