Results 81 to 90 of about 7,801 (205)

Response of chrysopids (Neuroptera) to larval tracks of aphidophagous coccinellids (Coleoptera)

European Journal of Entomology, 2001
Choice tests showed that tracks left by coccinellid larvae have generally little effect on oviposition site selection by chrysopid females. Fresh tracks of first instar larvae of the coccinellid species Coccinella septempunctata, Cycloneda limbifer, Leis
Zdeněk RŮŽIČKA
doaj   +1 more source

Foraging Pattern, Functional and Numerical Response of Coccinella Septempunctata (L.) Feeding on Myzus Persicae (Sulzer.) [PDF]

, 2003
The prey searching pattern, fimctional and numerical response of Coccinella septempunctata (L.), common ladybird beetle. feeding on Myzus persicae (Sulzer). green peach aphid, were studied to evaluate predation potential.
Khan, Muhammad Rahim
core  

RNAi‐mediated gene silencing of a 26S proteasome subunit increases mortality of the Japanese beetle Popillia japonica

Pest Management Science, Volume 82, Issue 1, Page 1066-1078, January 2026.
We propose the regulatory particle non‐ATPase subunit 6 of the 26S proteasome as a first good promising RNA interference target candidate to control the Japanese beetle Popillia japonica. This will help to optimize a double‐stranded RNA insecticide against this priority pest with low off‐target effects on pollinators on a gene sequence‐based prediction.
Giulia Lucetti, Simona Abbà, Gabriele Pesavento, Elena Fanelli, Francesca De Luca, Elia Battagini, Stefano Cazzaniga, Matteo Ballottari, Diletta Frizzon, Nicola Mori, Luciana Galetto   +10 more
wiley   +1 more source

Impact of sulfur dust application on the abundance of two important coccinellid predators in marrow fields

Bulletin of the National Research Centre, 2019
Background For the sake of environmental safety, many sulfur formulations were recommended in many Integrated Pest Management (IPM) programs to protect, particularly, edible vegetables and fruit trees from insect and mite pests as well as plant ...
Mohamed Ahmed Gesraha, Amany Ramadan Ebeid   +1 more
doaj   +1 more source

Sebaran Populasi Predator Coccinella SP., Paederus Fuscifes dan Lycosa Pseudoanulata pada Beberapa Varietas Tanaman Padi Sawah [PDF]

, 2011
Musuh alami termasuk predator merupakan serangga berguna yang berperan dalam menekan laju populasi serangga hama. Pada pertanaman padi terdapat beberapa jenis predator yang biasa memangsa hama antara lain Coccinella sp., Paederus fuscifes dan Lycosa ...
Koswanudin, D. (Dodin)
core  

Age dependent mate choice influences reproductive and progeny attributes in aphidophagous ladybird beetles (Coleoptera: Coccinellidae)

European Journal of Entomology, 2015
Despite the many studies on age based mate choice in insects, the question of how age influences mate choice in predaceous ladybird beetles is still unexplored.
Mahadev BISTA, OMKAR
doaj   +1 more source

Olfactory orientation of the seven-spot ladybird beetle, Coccinella septempunctata (Coleoptera: Coccinellidae): Attraction of adults to plants and conspecific females

European Journal of Entomology, 2000
The olfactory orientation of the aphidophagous ladybird Coccinella septempunctata L. was assessed in a Y-tube olfactometer and a choice arena. The response of the predator to 22 plants, aphid prey and conspecifics was tested.
Mara SCHALLER, Wolfgang NENTWIG
doaj   +1 more source

First report of Coccinellid beetles (Coleoptera: Coccinellidae) from Gharana Wetland Conservation Reserve and connected agricultural fields in Jammu

Journal of Entomological and Acarological Research
The present study reveals that Predatory ladybird beetles are being utilized for the application of biological control in many agricultural and horticultural fields globally.
Anosh Ali, Mohd Yousuf, Akhtar Ali Khan
doaj   +1 more source

Dampak Padi Transgenik Mengekspresikan Gen Cryia(b) Untuk Ketahanan Terhadap Penggerek Batang Di Lapang Terbatas Terhadap Serangga Bukan Sasaran [PDF]

, 2009
The impact of transgenic rice expressing cryIA(b) gene for stem borer resistance at limited field to non target insects. Transgenic rice plant Rojolele cultivar (lines 6.11(+), 6.11-48, 6.11, 11.21-39, and 11.21-48) that contain cryIA(b) gene from ...
Mulyaningsih, P. D. (Puspita)
core  

A swarm of the seven-spot ladybird Coccinella septempunctata (Coleoptera: Coccinellidae) carried on a cruise ship

European Journal of Entomology, 2010
Several thousands of the seven-spot ladybird Coccinella septempunctata L., descended upon a cruise ship over several hours in daylight while in port in Morocco in April 2009. The ship had recently arrived from South America.
Dan MINCHIN
doaj   +1 more source