Search Results - "Tribe, G D"

Semiochemicals of the Scarabaeinae VIII. Identification of active constituents of the abdominal sex-attracting secretion of the male dung beetle, Kheper bonellii, using gas chromatography with flame ionization and electroantennographic detection in parallel by Burger, B V, Petersen, W G B, Ewig, B T, Neuhaus, J, Tribe, G D, Spies, H S C, Burger, W J G

“…Using gas chromatography with flame ionization detection and electroantennographic detection in parallel (GC-FID/EAD), the active constituents of the sex…”
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Semiochemicals of the Scarabaeinae, IV: Identification of an Attractant for the Dung Beetle Pachylomerus femoralis in the Abdominal Secretion of the Dung Beetle Kheper lamarcki by Burger, B V, Petersen, WGB, Tribe, G D

“…Both sexes of the dung beetle Pachylomerus femoralis were observed to be attracted to the male dung beetle Kheper lamarcki when it exhibited typical calling…”
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Semiochemicals of the Scarabaeinae, V: Characterization of the Defensive Secretion of the Dung Beetle Oniticellus egregius by Burger, B. V., Petersen, W. G. B., Tribe, G. D.

“…Using techniques that were developed for the concentration and analysis of airborne or­ganic volatiles, methyl salicylate and 1,4-benzoquinone were found to be…”
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Semiochemicals of the Scarabaeinae VIII. Identification of active constituents of the abdominal sex-attracting secretion of the male dung beetle, Kheper bonellii, using gas chromatography with flame ionization and electroantennographic detection in parallel: Trends and Developments in Gas Chromatography by BURGER, B. V, PETERSEN, W. G. B, EWIG, B. T, NEUHAUS, J, TRIBE, G. D, SPIES, H. S. C, BURGER, W. J. G

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The present status of Anaphes nitens (Hymenoptera: Mymaridae), an egg parasitoid of the Eucalyptus snout beetle Gonipterus scutellatus, in the Western Cape Province of South Africa by Tribe, G. D.

“…The egg parasitoid Anaphes nitens (Girault) was successfully introduced into South Africa in 1926 to control the Eucalyptus snout beetle, Gonipterus…”
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Biological control of defoliating, and phloem- or wood-feeding insects in commercial forestry in Southern Africa by Tribe, G. D

“…This chapter discusses the biological control of insect pests of spp. and spp. in Africa. The agents used for controlling these pests, such as parasitoids and…”
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Composition of the heterogeneous sex attracting secretion of the dung beetle, Kheper lamarcki by Burger, B.V, Munro, Z, Roth, M, Spies, H.S.C, Truter, V

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