Results 1 to 10 of about 1,975 (208)
A review of imidacloprid toxicity in coccinellids [PDF]
Arthropods, 2018 Insecticides are the pesticides that are used to deter pests as they affect their nervous system, respiration, growth and by harming their exoskeletons.
Afifa Amjad +2 more
doaj +3 more sources
The positive association between natural vegetation, native coccinellids and functional diversity of aphidophagous coccinellid communities in alfalfa [PDF]
Insect Conservation and Diversity, 2021 Abstract A greater taxonomic and functional diversity of natural enemies in agroecosystems is frequently positively associated with more effective pest control, due to the complementarity of species or traits.
Audrey A. Grez +4 more
openaire +3 more sources
Potential of predatory Neotropical ladybirds and minute pirate bug on strawberry aphid [PDF]
Anais da Academia Brasileira de Ciências, 2019 Laboratory trials were performed to determine the impact of three Neotropical predatory coccinellids (Cycloneda sanguinea, Eriopis connexa and Coleomegilla quadrifasciata) and a minute pirate bug (Orius insidiosus) on Chaetosiphon fragaefolii, an ...
NATALIA FRANCESENA +4 more
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Distribution of coccinellidae in agrocenoses of Kashkadarya [PDF]
BIO Web of ConferencesThis article is devoted to the study of the level of distribution of coccinellids in agrocoenoses, in which the static distribution of coccinellids in agricultural crop fields: corn fields, winter wheat fields, cotton crops, sugarcane crops, pea crops ...
Burieva Khurshida +3 more
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The Impact of Male-Killing Bacteria on the Evolution of Aphidophagous Coccinellids
European Journal of Entomology, 2006 Many aphidophagous coccinellids harbour male-killing bacteria. These maternally inherited bacteria kill males early in embryogenesis, female offspring of infected mothers gaining a large resource advantage from the consumption of their dead brothers.
Michael Majerus
exaly +3 more sources
Frontiers in Conservation Science, 2021 Lady (= ladybird) beetles (Coleoptera: Coccinellidae) provide agroecosystem services as major predators of aphids and other pests of field crops. Several native coccinellids in North America have declined in association with the introduction of invasive ...
Louis S. Hesler, Eric A. Beckendorf
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Biodiversity loss following the introduction of exotic competitors: does intraguild predation explain the decline of native lady beetles? [PDF]
PLoS ONE, 2013 Exotic species are widely accepted as a leading cause of biodiversity decline. Lady beetles (Coccinellidae) provide an important model to study how competitor introductions impact native communities since several native coccinellids have experienced ...
Chelsea A Smith, Mary M Gardiner
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Frontiers in Plant Science, 2022 Functional responses are central to predator–prey dynamics and describe how predation varies with prey abundance. Functional responses often are measured without regard to prey size (i.e., body mass) or the temperature dependence of feeding rates ...
Yasir Islam +4 more
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Ladybeetles (Coccinellidae). Chapter 8.4
BioRisk, 2010 The majority of Coccinellidae are beneficial predators and they have received considerable research attention because of their potential as biological control agents. Indeed the role of coccinellids as predators of pest insects has been a major factor in
Helen Roy, Alain Migeon
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Influence of Insecticides on Useful Entomofauna in Corn Crops
Карантин і захист рослин, 2020 Goal. of research is to specify species composition of coccinellids of corn agrocenosis, to define insecticides influence on useful entomofauna, to estimate the profitability level of used preparation. Methods.
Ya. Medvid
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