Results 121 to 130 of about 574 (168)

Research Note: The Effects of Darkling Beetles on Broiler Performance

Poultry Science, 1991
Six polyvinylchlorine pipe darkling beetle traps were placed in 20 commercial broiler production facilities, and the relative level of beetle infestation was determined from weekly sampling during 4 wk of the growout period. The average number of beetles found at each facility was compared with the following production parameters: mortality, feed ...
P A Skewes
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Ecology of Desert Darkling Beetles

2022
Martin Lillig, Tomáš Pavlicek
exaly   +2 more sources

Charles A. Triplehorn: An Inordinate Fondness for Darkling Beetles

The Coleopterists Bulletin, 2015
Thomas, Donald B., Smith, Aaron D., Aalbu, Rolf L. (2015): Charles A. Triplehorn: An Inordinate Fondness for Darkling Beetles.
Thomas, Donald B., Smith, Aaron D., Aalbu, Rolf L.   +2 more
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Darkling Beetles and Mealworms

2018
Discusses darkling beetles, their life cycle, habitat, and means of control for a few pest species.
Dellinger, Theresa A., Day, Eric R.
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Evolution of genome size in darkling beetles (Tenebrionidae, Coleoptera)

Genome, 1991
Thirty-seven species of tenebrionid beetles from mainland Spain and the Balearic Islands and Canary Islands have been surveyed for nuclear DNA content of Feulgen-stained spermatids. The range of 1C genome sizes among 44 species checked to date is relatively moderate at nearly fivefold, from 0.18 to 0.86 pg, with an average value of 0.36 pg, but it ...
C. Juan, E. Petitpierre
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Taxonomic revision of a darkling beetles genus Anaxius (Tenebrionidae: Pedinini: Helopinina)

Zootaxa, 2018
The genus Anaxius Fåhraeus, 1870 (Tenebrionidae: Helopinina) is revised to include seven Southern African species, four of which are new. A taxonomic treatment of the genus is provided including a morphological study, new species descriptions, keys, illustrations, and notes on species distributions.
Kamiński, Marcin J., Schoeman, Colin S.
openaire   +3 more sources

Some Results on Low-Level Microwave Treatment of the Mountain Pine Beetle and the Darkling Beetle

IEEE Transactions on Microwave Theory and Techniques, 1984
Various stages of the mountain pine beetle (Dendroctonus ponderosae Hopk.) and pupae of the darkling beetle (Tenebrio molitor L.) were treated in waveguide and in "free space" with a wide range of doses of low-level microwave radiation at 10, 35, and 74 GHz. The insects were found to be more resistant to radiation than previously reported in T. molitor
H.S. Whitney, M.M.Z. Kharadly
openaire   +1 more source

Genetic Variation inBeauveria bassianaPopulations Associated with the Darkling Beetle,Alphitobius diaperinus

Journal of Invertebrate Pathology, 1999
A study was conducted to assess genetic variation within and among populations of Beauveria bassiana (Deuteromycotina: Hyphomycetes) associated with the darkling beetle, Alphitobius diaperinus (Coleoptera: Tenebrionidae), using RAPD markers. A hierarchical collection of samples (strains from the same insect specimen, from insects from the same location,
L A, Castrillo, B M, Wiegmann, W M, Brooks   +2 more
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The role of macromolecular antifreeze in the darkling beetle,Meracantha contracta

Journal of Comparative Physiology ? B, 1977
Macromolecular antifreeze solutes are present in the hemolymph of the overwintering larvae of the darkling beetle,Meracantha contracta. These antifreeze solutes produce a thermal hysteresis in the hemolymph of overwinteringMeracantha larvae whereby the freezing point of the hemolymph may be 3–4 °C below the melting point.
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The Darkling Beetles of the Sinai Peninsula

2022
Martin Lillig, Tomáš Pavlíček
openaire   +1 more source