Results 1 to 10 of about 16,008 (242)
European Journal of Entomology, 2009 Phylogeography, genetic diversity, and demography of central European populations of two flightless xerothermic weevils, Polydrusus inustus and Centricnemus leucogrammus, were studied based on the polymorphism of three mtDNA genes (COII, CytB, and ND1 ...
Dorota Lachowska-Cierlik
exaly +3 more sources
An update on the presence of Leucomigus candidatus candidatus (Coleoptera, Curculionidae, Lixinae) in Romania [PDF]
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2023 This survey presents the first precise records of Leucomigus candidatus candidatus (Pallas, 1781) in Romania, confirming thus the presence of this species almost a century after its first and single record.
Tudor-Sebastian Olariu +3 more
doaj +3 more sources
Interesting records of weevils (Coleoptera: Curculionidae: Curculioninae) in the steppe zone of the European part of Russia and the Urals [PDF]
Кавказский энтомологический бюллетень, 2023 Information is given on the records of fve poorly known species of weevils (Curculionidae) in the steppe zone of European Russia and the Urals, which signifcantly supplement the data on their ranges. Tree of these species, Mecinus janthiniformis Toševski
S.V. Dedyukhin
doaj +1 more source
The functional significance of aposematic signals: geographic variation in the responses of widespread lizard predators to colourful invertebrate prey. [PDF]
PLoS ONE, 2014 Conspicuous colouration can evolve as a primary defence mechanism that advertises unprofitability and discourages predatory attacks. Geographic overlap is a primary determinant of whether individual predators encounter, and thus learn to avoid, such ...
Hui-Yun Tseng +4 more
doaj +1 more source
SEASONAL FLIGHT ACTIVITY AND SOME ATTRACTANTS POTENCY ON THE RED PALM WEEVIL, Rhynchophorus ferrugineus USING PHEROMONES TRAP AT FAYOUM GOVERNORATE, EGYPT. [PDF]
Journal of Plant Protection and Pathology, 2013 The present study was conducted at a private date palm farm about 125 feddans at Fayoum district, Fayoum governorate to study Seasonal flight activity of adult Rhynchophorus ferrugineus Oliv.
Nadia Abd El-Latif, R. Solaiman
doaj +1 more source
Insects, 2021 The larva and pupa of the saproxylic Euryommatus mariae Roger, 1857, the weevil species extremely rare in Europe, are described from Poland. It was reared from galleries in dead branches of a fallen spruce Picea abies.
Rafał Gosik, Marek Wanat, Marek Bidas
doaj +1 more source
Insects, 2021 Coupling several natural and synthetic lures with aggregation pheromones from the palm weevils Rhynchophorus palmarum and R. ferrugineus reveals a synergy that results in an increase in pest captures.
Viviane Araujo Dalbon +7 more
doaj +1 more source
Insects, 2023 In sub-Saharan Africa, sweetpotato weevils are the major pests of cultivated sweetpotato, causing estimated losses of between 60% and 100%, primarily during dry spells. The predominantly cryptic feeding behavior of Cylas spp.
Benard Yada +8 more
doaj +1 more source
Agronomy, 2020 Wheat is one of the major crops throughout the Balkan peninsula of Europe. Specific harvest and binning dates can vary depending on the specific geographic region.
William R. Morrison +5 more
doaj +1 more source
Nature Conservation Research: Заповедная наука, 2020 Using results of long-term studies of the two largest groups of phytophagous beetles in the East of the Russian Plain and the Urals, we carried out a critical overview of species included in Red Data Books of eight regions of the Russian Federation.
Sergei V. Dedyukhin
doaj +1 more source