Results 31 to 40 of about 161,625 (396)

Ant-aphid interactions in multispecies ant communities: Some ecological and ethological aspects

European Journal of Entomology, 2005
Investigations of the interactions between aphids and ants in multispecies ant communities and an experimental investigation of some ethological aspects of ant-aphid interactions were carried out in mixed forests at Novosibirsk Academic Centre, from 1998-
Tatiana A. NOVGORODOVA
doaj   +1 more source

The Aphids (Homoptera: Aphididae) Associated With Bell Peppers and Surrounding Vegetation in Southern Illinois [PDF]

, 2018
Outbreaks of cucumber mosaic virus (CMV) disease, caused by an aphid- transmitted pathogen, greatly reduced yields of bell pepper in southern Illinois in the mid-1990s.
Kagezi, Godfrey H, Voegtlin, David J, Weinzierl, Richard A   +2 more
core   +2 more sources

Host plants and obligate endosymbionts are not the sources for biosynthesis of the aphid alarm pheromone

Scientific Reports, 2017
(E)-β-farnesene (EβF) is the major component of the alarm pheromone of many aphid species, but where EβF is synthesized in aphids is only partly understood.
Zhi-Juan Sun, Zheng-Xi Li
doaj   +1 more source

Visual ecology of aphids – a critical review on the role of colours in host finding [PDF]

, 2007
We review the rich literature on behavioural responses of aphids (Hemiptera: Aphididae) to stimuli of different colours. Only in one species there are adequate physiological data on spectral sensitivity to explain behaviour crisply in mechanistic terms.
A Briscoe, A Dyer, A Hermoso, A Siddiqi, A Sinkkonen, AFG Dixon, B Johnson, B Stadler, C Baldy, C Neumeyer, CA Shull, CAM Campbell, CC Daiber, CJ Hodgson, CO Tamm, D Gonzalez, DG Stavenga, E Hennig, E Karl, EC Yang, EG Eulitz, F Bigler, FR Jones, G Boiteau, G Powell, GD Heathcote, GD Heathcote, GE Brust, GM Wimp, GV Johnson, HJ Müller, HJA Dartnall, HM Schaefer, J A’Brook, J Hardie, J Hardie, J Hardie, J Hardie, J Petterson, J Pospíšil, J Smith, J Žďárek, J-T Lin, JA Wyman, JB Kring, JB Kring, JB Kring, JB Kring, JB Moore, JK Holopainen, JL Auclair, JS Kennedy, JS Kennedy, JS Kennedy, JS Kennedy, JS Kennedy, K Arikawa, K Budnik, KC Park, L Broadbent, L Chittka, L Chittka, L Chittka, L Chittka, L Chittka, L Serrano, Lars Chittka, M Archetti, MN Merzlyak, MW Brown, N Troje, NJ Dominy, NJ Fokkema, OE Liburd, P Kumar, PM Burrows, R Menzel, R Menzel, R Rabbinge, RC Dickson, RF Chapman, RJ Prokopy, RW Kieckhefer, S Nottingham, SK Prasad, SM Kirchner, T Thieme, T Yoltas, TF Döring, TH Goldsmith, TH Goldsmith, Thomas Felix Döring, TM Vishnevskaya, V Moericke, V Moericke, V Moericke, V Moericke, V Moericke, V Moericke, V Moericke, VF Eastop, VK Dilawari, W Rieckmann, WC Adlerz, WD Hamilton, WP Judkins, Y Manetas, Y Pelletier   +107 more
core   +1 more source

AtWRKY22 promotes susceptibility to aphids and modulates salicylic acid and jasmonic acid signalling

Journal of Experimental Botany, 2016
Highlight The transcription factor WRKY22 increases susceptibility to aphids in Arabidopsis via the suppression of salicylic acid signalling.
K. Kloth, G. Wiegers, Jacqueline Busscher-Lange, Jan C. van Haarst, W. Kruijer, H. Bouwmeester, M. Dicke, M. Jongsma   +7 more
semanticscholar   +1 more source

Effects of different field managements on the abundance of cereal aphids (Sternorrhyncha: Aphidoidea).

Plant Protection Science, 2004
The abundance of cereal aphids on winter wheat tillers and ears was determined in two field managements (integrated and ecological) at Dolná Malanta, Slovakia, over the years 1999-2001.
Ján Praslička, Timotej Miština
doaj   +1 more source

How Cabbage Aphids Brevicoryne brassicae (L.) Make a Choice to Feed on Brassica napus Cultivars

Insects, 2019
Plant resistance to aphids might be present in different plant tissues, such as the epidermis, mesophyll and phloem, but not all of them play a key role in determining the feeding preference of aphids.
Zhong-Ping Hao, Hai-Xia Zhan, Yu-Long Wang, Shu-Min Hou   +3 more
doaj   +1 more source

How rapid is aphid-induced signal transfer between plants via common mycelial networks? [PDF]

, 2013
Peer reviewedPublisher ...
Babikova, Zdenka, Bruce, Toby, Gilbert, Lucy, Johnson, David, Pickett, John A.   +4 more
core   +4 more sources

NBS-LRR-mediated resistance triggered by aphids: viruses do not adapt; aphids adapt via different mechanisms

BMC Plant Biology, 2016
Aphids are serious pest on crops. By probing with their stylets, they interact with the plant, they vector viruses and when they reach the phloem they start a continuous ingestion.
N. Boissot, S. Thomas, V. Chovelon, H. Lecoq   +3 more
semanticscholar   +1 more source

Temporal variations in the life-cycles of aphids (Sternorrhyncha: Aphididae) and their coccinellid predators

European Journal of Entomology, 2015
Aphids are either monoecious living either on trees or herbaceous plants, or heteroecious, which involves host alternating between a tree (primary host) and a herbaceous plant (secondary host).
Mohamed El Fodhil AROUN, Bahia DOUMANDJI-MITICHE, Daniel PETIT, Zahr-Eddine DJAZOULI   +3 more
doaj   +1 more source