Results 21 to 30 of about 173,687 (308)
The Order Coleoptera provides good examples of morphological specializations in the reproductive apparatus, gonadic maturation, and allometry differing between the sexes. The female and male reproductive apparatus has been modified to ensure reproduction
Abraham Sanchez-Cruz +2 more
doaj +1 more source
Movement, Dispersion, and Orientation of a Population of the Colorado Potato Beetle, \u3ci\u3eLeptinotarsa Decemlineata\u3c/i\u3e (Coleoptera: Chrysomelidae), in Eggplant [PDF]
Short-term dispersal, dispersion, and orientation of a population of the Colorado potato beetle, Leptinotarsa decemlineata. were examined in a uniformly spaced planting of eggplant using a mark-recapture technique.
Williams, Charles E
core +2 more sources
The complete mitochondrial genome of Sympiezomias velatus (Coleoptera: Curculionidae)
Here, we determined the complete mitogenome sequence of Sympiezomias velatus (Coleoptera: Curculionidae: Entiminae). This mitogenome was 15,592 bp long with an A + T content of 74.1% and contains 13 protein-coding genes (PCGs), 21 transfer RNA genes ...
Pei-An Tang +4 more
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Wireworms are yellowish soil-dwelling larvae that damage a wide range of arable crops. The most common wireworms found in European cultivated fields (except for the Caucasus) belong to the genus Agriotes (Coleoptera: Elateridae).
Lorenzo Furlan +4 more
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Carabid Beetles (Coleoptera: Carabidae) as Prey of North American Frogs [PDF]
In this paper, 62 species of carabid beetles are listed as prey of frogs. Records are from the literature and a stomach contents study. During the period May to October 1973, I collected and examined the stomach contents of 2 bullfrogs, 45 green frogs ...
Larochelle, Andre
core +2 more sources
New Records of Leaf-Feeding for Adult \u3ci\u3eDiabrotica Barberi\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]
The first records of leaf-feeding on Iva xanthifolia (marsh elder) and Helianthus annuus (common sunflower) by adult Diabrotica barberi are reyorted. During September 1992, beetles were observed feeding on leaves 0 these plants, despite the availability ...
Hesler, Louis S
core +2 more sources
Curculionidae and Chrysomelidae Found in Aquatic Habitats in Wisconsin [PDF]
(excerpt) We became interested in aquatic weevils (Curculionidae) and leaf beetles (Chryso- melidae) during the Aquatic Entomology Course at the University of Wisconsin, in the spring of 1971. Many collections, taken from a variety of aquatic habitats in
Bayer, Lutz J, Brockmann, H. Jane
core +3 more sources
The influence of the type of storage on pest infestation of stored grain in the Czech Republic
Stored-product pests cause high economic losses by feeding on stored grain and endanger the public health by contamination of food by allergens. Therefore, the aim of this work was to explore whether the risk of infestation of stored grain by pests is ...
V. Stejskal +5 more
doaj +1 more source
Assessment of environmental and pollution level in water and insect's fauna of freshwater habitat [PDF]
The environmental problems have raised the interest for bio-indicators able to reflect their environment. Among these life forms, the insects may contribute to a viable evaluation of the sustainability degrees.
M Masood +4 more
doaj +1 more source
Acrostilicus Hubbard, 1896 and Pachystilicus Casey, 1905 are North American genera known from only one and two species, respectively, and have never been a subject of a modern revision. In fact, Acrostilicus was not even properly described as its author
Dagmara Żyła +2 more
doaj +1 more source

