Results 61 to 70 of about 1,833 (208)

KEPADATAN POPULASI PREDATOR, PESAING, DAN SIMBION KUTUDAUN PADA TANAMAN KACANG PANJANG PASCAAPLIKASI INSEKTISIDA

Jurnal Hama dan Penyakit Tumbuhan Tropika, 2012
The population density of Aphis sp., their predators, competitors, and symbionts in longbean field treated with insecticide.  This study was aimed to determine the effect of profenofos insecticide application on 1) the population density of Aphis sp ...
Nur Yasin, Listianingsih, Lestari Wibowo, dan F. X. Susilo .
doaj   +1 more source

First record of Serangium montazerii (Coleoptera: Coccinellidae): A new exotic predator of Aleurocanthus spiniferus (Hemiptera: Aleyrodidae) in Greece

EPPO Bulletin, Volume 56, Issue 2, Page 357-363, August 2026.
Abstract The biodiversity of Greek agroecosystems is constantly changing, with the influx of new species reshaping food webs. The present study contributes to the documentation of Greek fauna by reporting, for the first time, the occurrence of the Asian predatory ladybird Serangium montazerii Fürsch (Coleoptera: Coccinellidae). The species was detected
Achilleas Kaltsidis, Ariadni Papafoti, Dimitrios N. Avtzis, Apostolos Kapranas   +3 more
wiley   +1 more source

Long-term functional dynamics of an aphidophagous coccinellid community remain unchanged despite repeated invasions. [PDF]

PLoS ONE, 2013
Aphidophagous coccinellids (ladybeetles) are important providers of herbivore suppression ecosystem services. In the last 30 years, the invasion of exotic coccinellid species, coupled with observed declines in native species, has led to considerable ...
Christine A Bahlai, Manuel Colunga-Garcia, Stuart H Gage, Douglas A Landis   +3 more
doaj   +1 more source

Biology and fertility life table of Eriopis connexa, Harmonia axyridis and Olla v-nigrum (Coleoptera: Coccinellidae)

Brazilian Journal of Biology
The coccinellids Eriopis connexa (Germar), Harmonia axyridis (Pallas) and Olla v-nigrum (Mulsant) are important natural biological control agents.
L. C. F. Zazycki, R. E. S. Semedo, A. Silva, A. Z. Bisognin, O. Bernardi, M. S. Garcia, D. E. Nava   +6 more
doaj   +1 more source

Influence of different species of aphid prey on the immature survival and development of four species of aphidophagous coccinellids (Coleoptera: Coccinellidae)

European Journal of Entomology, 2015
This study was on the effect of three species of aphids (Aphis fabae, Macrosiphoniella sanborni, Brevicoryne brassicae) on the survival, growth and development of the immature stages of the aphidophagous coccinellids Coccinella septempunctata ...
Dimitrios P. PAPACHRISTOS, Ioanna KATSAROU, Antonios MICHAELAKIS, Nikos E. PAPANIKOLAOU   +3 more
doaj   +1 more source

Evaluating Syrphid Fly Predation on Aphids Under Controlled and Field Conditions in High Tunnels: A Comparative Study With Lacewings

Journal of Applied Entomology, Volume 150, Issue 6, Page 693-705, July 2026.
ABSTRACT Biological control in high tunnel systems can be optimised by matching predator species to seasonal environmental conditions. We evaluated the predatory efficacy of syrphid flies (Toxomerus marginatus (Say), Eupeodes americanus (Fabricius)) and lacewings (Chrysoperla carnea (Stephens), Chrysoperla rufilabris (Burmeister)) across laboratory ...
Allison Zablah, Marlo Gunnar McCarter, Christian H. Krupke, Laura L. Ingwell   +3 more
wiley   +1 more source

Notes sur quelques Coccinellides paléarctiques [Col.]

Bulletin de la Société entomologique de France, 1907
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Insectary Plant Species Preferences of Predators and Parasitoid Families in a Mediterranean Horticultural Agroecosystem

Journal of Applied Entomology, Volume 150, Issue 6, Page 803-815, July 2026.
ABSTRACT The use of insectary plants to provide alternative food and shelter resources for enhancing natural enemy activity has been established as a common practice in IPM. Candidate flowering plant species have been screened and evaluated for their contribution to enhance life parameters of beneficial insects.
Francesc Gómez Marco, Carmen Denis, Rosa Gabarra, Valmir A. Costa, Paula Molina, Jordi Riudavets, Judit Arnó   +6 more
wiley   +1 more source

The Reflex “Bleeding” of the Coccinellid Beetle, Epilachna Borealis.

Annals of the Entomological Society of America, 1916
It is a well-known fact among entomologists that when disturbed certain coccinellid and meloid beetles fold the antennae and legs against the body, eject small drops of liquid from the femoro-tibial articulations and feign death. There has been quite a controversy as to how the liquid is expelled so quickly and as to whether the liquid is blood or is a
openaire   +3 more sources

Predators of the two paropsine leaf beetles Paropsisterna cloelia and Paropsis charybdis in eucalypt plantations in Marlborough, New Zealand Prädatoren der zwei Blattkäfer Paropsisterna cloelia and Paropsis charybdis in Eukalyptusplantagen in Marlborough, Neuseeland

Agricultural and Forest Entomology, Volume 28, Issue 2, Page 137-148, May 2026.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Carolin Weser, Manpreet K. Dhami, Elena Moltchanova, Ana Podolyan, Toni M. Withers, Stephen M. Pawson   +5 more
wiley   +1 more source