Results 21 to 30 of about 9,425 (223)
Etude morphologique et biologique de la coccinelle Scymnus couturieri Chazeau (Coleoptera-Coccinellidae) prédatrice de la cochenille farineuse du manioc Phenacoccus manihoti Matile-Ferrero [PDF]
Tropicultura, 1999 Morphological and Biological Study of Scymnus couturieri Chazeau (Coleoptera-Coccinellidae), Predator of Cassava Mealybug Phenacoccus manihoti Matile-Ferrero (Homoptera-Pseudococcidae) in Ivory Coast. Scymnus couturieri is a coccinellidae which was first
Obame Minko, D., Foua-Bi, K.
doaj
European Journal of Entomology, 2011 The effects of photoperiod on pre-imaginal development and reproductive maturation of adult females of the multicolored Asian lady beetle, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), were investigated at 20°C and at photoperiods from 10L ...
Sergey Ya. REZNIK, Nina P. VAGHINA
doaj +1 more source
European Journal of Entomology, 2012 Reduced oviposition by ladybirds in the presence of tracks of fourth instar larvae owing to the presence of oviposition deterring pheromones is well established across many genera.
Geetanjali MISHRA +3 more
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A controversy re-visited: Is the coccinellid Adalia bipunctata adversely affected by Bt toxins? [PDF]
, 2012 Background: In 2008/2009, Schmidt and colleagues published a study reporting lethal effects of the microbial Bt toxins Cry1Ab and Cry3Bb on the coccinellid biological control organisms Adalia bipunctata. Based on this study, in concert with over 30 other
Juanita Schläpfer-Miller +12 more
core +1 more source
European Journal of Entomology, 2018 Coccinellids are effective predators and a key component of the predator guild in rice ecosystems. In order to enhance their efficacy, a study was undertaken to assess the seasonal movement of coccinellids into rice fields and the role of the surrounding
Chitra SHANKER +5 more
doaj +1 more source
, 2007 Published as part of Fiaboe, Komi K. M., Gondim, Manoel G. C., De, Gilberto J. & O, Callistus K. P., 2007, Surveys for natural enemies of the tomato red spider mite Tetranychus evansi (Acari: Tetranychidae) in northeastern and southeastern Brazil, pp.
Fiaboe, Komi K. M. +3 more
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An annotated checklist of Coccinellidae with four new records from Pakistan (Coleoptera, Coccinellidae) [PDF]
ZooKeys, 2018 Some new ladybird (Coleoptera: Coccinellidae) records collected during the last four years across Sindh are reported. A first preliminary checklist of ladybirds from Sindh is presented, consisting of one subfamily, ten tribes, 21 genera, and 29 species including four new records, namelyBulaealichatschovii(Hummel),ExochomuspubescensKüster, Scymnus ...
Ali, Muhammad +6 more
openaire +3 more sources
European Journal of Entomology, 2019 For biological control it is necessary to store mass-reared biological control agents when the demand is low. The objective of this study is to increase their shelf life without significantly reducing their fitness. The ladybird Hippodamia variegata is a
Samane SAKAKI +3 more
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, 2008 Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) is a ladybird beetle native to temperate and subtropical parts of Asia. Since 1916 populations of this species have been introduced throughout the world, either deliberately, or by accident ...
J. Poutsma +7 more
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Why is Coccinella septempunctata so successful? (A point-of-view)
European Journal of Entomology, 2008 Factors were examined that could be responsible for the predominance of Coccinella septempunctata (C7) in most habitats of the Palaearctic and for its successful invasion of the Nearctic Region.
Ivo HODEK, J.P. MICHAUD
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