Results 11 to 20 of about 7,494 (198)

Features of the morphological structure of rostrum, and trophic preferences of weevils of the subfamily Lixinae (Coleoptera, Curculionidae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2007
Structure of rostrum of the weevils from the subfamily Lixinae is considered. Morpho-functional features of the external sculpture of rostrum are discussed in connection with the biology of these beetles and localization of their eggs on a host ...
Yu.G. Arzanov
doaj   +1 more source

The response of weevil communities (Coleoptera: Curculionoidea) to the altitudinal zones of beech stands

open access: yesJournal of Forest Science, 2008
Good knowledge of geobiocoenoses is one of the primary preconditions for biogeographical differentiation of the landscape, protected territory tending and preservation of forest ecosystems.
J. Beránek
doaj   +1 more source

Perspectives for Synergic Blends of Attractive Sources in South American Palm Weevil Mass Trapping: Waiting for the Red Palm Weevil Brazil Invasion

open access: yesInsects, 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

Dust to weevils, weevils to dust: maize weevil personality and susceptibility to diatomaceous earth

open access: yesJournal of Pest Science, 2015
The role of behavior in insecticide susceptibility is broadly recognized, in addition to the physiological effects of insecticides. Curiously, the recognition of the importance of behavior does not extend to the control by physical agents, like inert dusts such as diatomaceous earth (DE).
H. A. E. Malia   +3 more
openaire   +2 more sources

New data on Caucasian weevils from the subgenus Pliadonus Reitter, 1912 of the genus Otiorhynchus Germar, 1822 (Coleoptera: Curculionidae) [PDF]

open access: yesКавказский энтомологический бюллетень
New data on the morphology, biology and distribution of Otiorhynchus decoratus Reitter, 1888, O. ciscaucasicus Korotyaev, 1872 and O. osseticus Korotyaev, 1992 are given. Otiorhynchus ciscaucasicus is firstly recorded for Azerbaijan, and O.
G.E. Davidian, Yu.G. Arzanov
doaj   +1 more source

COMPOSITION AND ECOLOGICAL REVIEW OF THE WEEVILS (CURCULIONIDAE) COASTAL AND ISLAND ECOSYSTEMS IN THE MIDDLE AND NORTH-WESTERN OF THE CASPIAN SEA

open access: yesЮг России: экология, развитие, 2015
Aim. The aim of the research presented in the paper is to identify the species composition of coastal and island ecosystems in the Middle and North-Western of the Caspian Sea, ecological review and the identification of trophic specialization showing the
Gaiirbeg Magomedovich Abdurakhmanov   +2 more
doaj   +1 more source

Biomechanical Strategies Underlying the Robust Body Armour of an Aposematic Weevil

open access: yesFrontiers in Physiology, 2018
Robust body armor is one of many anti-predator strategies used among animal taxa. The exoskeleton of insects can serve as the secondary defense mechanism in combination with the primary defense such as warning color.
Lu-Yi Wang   +6 more
doaj   +1 more source

Ecological‐faunistic and zoogeographic characteristics of weevils of the tribe Baridini Schoencherr, 1836 of Dagestan

open access: yesЮг России: экология, развитие, 2022
Aim. To carry out an ecological and faunistic review of weevils of the tribe Baridini Schoencherr, 1836 of Dagestan; study of the ecology and chorology of the most harmful species, the green rutabaga baride (Aulacobaris coerulescens Scop.).Material and ...
G. M. Mukhtarova   +3 more
doaj   +1 more source

When a male perceives a female: the effect of waxy components on the body surface on decision-making in the invasive pest weevil [PDF]

open access: yesRoyal Society Open Science, 2019
Insects use various semiochemicals for sexual communication and mate recognition; these can therefore be used to govern the behaviours of harmful pest species, and several candidate chemicals have been explored for this purpose. For the West Indian sweet
Mutsumi Isa   +2 more
doaj   +1 more source

WEEVIL VERSUS CURCULIO [PDF]

open access: yesThe Canadian Entomologist, 1884
Curculio is an ancient Roman word, not at all used to denote a plum insect. It is slightly difficult to pronounce, and it certainly fails to inform the popular mind as clearly as the suggestive oid Anglo-Saxon word, “weevil.”Weevil, in its original and right use, designates only insects of the snout-beetle kinds, like the plum weevil, bean and pea ...
openaire   +2 more sources

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