Results 81 to 90 of about 42,720 (178)
Contribution à l'étude de l'activité biologique d'extraits de feuilles de Cestrum parqui L'Herit.(Solanaceae) sur le criquet pélerin Schistocerca gregaria (Forsk) [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2001 Contribution to the study of the biological activity of Cestrum parqui L'Herit. extracts against the locust Schistocerca gregaria (Forsk). The leaves of Cestrum parqui L'Herit.
Barbouche N. +3 more
doaj
European Journal of Entomology, 2012 Although there is a considerable amount of information on the ecology, genetics and physiology of life-history traits there is little information on the morphological variations associated with flight ability within species. In this paper, the morphology
Cheng-Ji JIANG +6 more
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Some R.R. Dreisbach Collecting Localities in South-Eastern Texas and Northeastern Mexico [PDF]
, 2017 Excerpt: During July and August, 1954 the late Robert R. Dreisbach of Midland, Michigan, devoted several weeks to the collection of insects in Texas and Mexico. Dreisbach was an extremely active and indefatigable person.
Cantrall, Irving J
core +3 more sources
Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.ABSTRACT The overuse of synthetic pesticides in agriculture has raised significant environmental and health concerns. Biopesticides have emerged as viable, environmentally compatible alternatives. However, recent comprehensive reviews integrating all biopesticide categories and emphasizing their contribution to synthetic‐pesticide‐free and health‐safe ...
Molalign Assefa +5 more
wiley +1 more source
Ecology and Evolution, 2021 Throughout the last century, climate change has altered the geographic distributions of many species. Insects, in particular, vary in their ability to track changing climates, and it is likely that phenology is an important determinant of how well ...
Nathan P. Lemoine
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Host plant richness and abundance drive populations of a super‐generalist xylem‐feeding insect
Ecological Entomology, Volume 51, Issue 3, Page 570-579, June 2026.Philaenus spumarius abundance was assessed across 93 sites and four habitat types (olive groves, vineyards, meadows, and field margins) within eight heterogeneous agricultural landscapes over the year. In spring, nymph abundance was positively associated with herbaceous plant species richness and vegetation cover, highlighting that even super ...
Francesco Sanna +3 more
wiley +1 more source
European Journal of Entomology, 2013 In the Mediterranean area the orthopterans Calliptamus barbarus barbarus, Dociostaurus maroccanus and Tettigonia viridissima are considered to be pests of major economic importance crop plants.
Spyridon A. ANTONATOS +2 more
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Grasshoppers Feeding on Red Pine Trees in Michigan (Orthoptera: Acrididae) [PDF]
, 2017 Very few North American grasshoppers are true feeders on conifers. The several species of the punctulatus species-group of the genus Melanoplus, as summarized and revised by Rehn (1946), have been reported as occurring on pine, juniper, and cedar, but ...
McPherson, J. E, Wilson, Louis F
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Acoustic indices are not useful for biodiversity research
Methods in Ecology and Evolution, Volume 17, Issue 5, Page 1506-1518, May 2026.Abstract Biodiversity assessment using passive acoustic monitoring has historically been challenging due to the limited availability of multi‐species acoustic detectors. In this context, acoustic indices were introduced as an alternative way to represent species diversity in acoustic datasets.
Larissa S. M. Sugai +6 more
wiley +1 more source
Estudio taxonómico preliminar de los Grylloidea de España (Insecta, Orthoptera)
Graellsia, 2001 En el presente trabajo se realiza un estudio taxonómico y faunístico de la superfamilia Grylloidea de España, incluyendo las islas Baleares y Canarias. Se examinan las 60 especies y subespecies que se han encontrado hasta ahora en este país, siendo seis ...
A. V. Gorochov, Vicenta Llorente
doaj +1 more source