Results 61 to 70 of about 25,173 (213)

A Smelly Conflict: The Role of Olfactory Information in the Interaction of Insect Herbivores and Their Natural Enemies

Entomologia Experimentalis et Applicata, EarlyView.
Insect herbivores rely on olfactory cues to locate natural‐enemy‐free spaces for feeding or ovipositing; conversely, natural enemies detect herbivores by chemical cues from damaged plants or from the herbivores themselves. Based on the reviewed findings, we suggest that herbivores and natural enemies converge towards using specific olfactory cues. This
Qi Wang, Marcel Dicke, Alexander Haverkamp   +2 more
wiley   +1 more source

A highly infective plant-associated bacterium influences reproductive rates in pea aphids [PDF]

Royal Society Open Science, 2016
Pea aphids, Acyrthosiphon pisum, have the potential to increase reproduction as a defence against pathogens, though how frequently this occurs or how infection with live pathogens influences this response is not well understood.
Tory A. Hendry, Kelley J. Clark, David A. Baltrus   +2 more
doaj   +1 more source

Appendix C. Perturbation analysis of the Acyrthosiphon pisum model that includes larval pseudo-stages.

, 2016
Perturbation analysis of the Acyrthosiphon pisum model that includes larval pseudo ...
Andrew J. Tyre (2903321), Richard Rebarber (2917205), Brigitte Tenhumberg (2903318)   +2 more
core   +1 more source

Acyrthosiphon (Acyrthosiphon) pisum

Published as part of Abdullaev, Ikram, Khusanov, Alijon, Voronova-Bartet, Nina, Abdullayeva, Maxbuba, Gandjaeva, Lola, Jumanazarov, Xasanbay, Kholmatov, Bakhtiyor, Rahimov, Matnazar, Matyakubov, Zafar, Iskandarov, Abdulla, Ruzmetov, Rasul, Ollaberganova, Mavluda, Joraev, Muhammadyusuf & Doschanova, Manzura, 2024, Annotated Checklist of the Aphids ...
Abdullaev, Ikram, Khusanov, Alijon, Voronova-Bartet, Nina, Abdullayeva, Maxbuba, Gandjaeva, Lola, Jumanazarov, Xasanbay, Kholmatov, Bakhtiyor, Rahimov, Matnazar, Matyakubov, Zafar, Iskandarov, Abdulla, Ruzmetov, Rasul, Ollaberganova, Mavluda, Joraev, Muhammadyusuf, Doschanova, Manzura   +13 more
openaire   +2 more sources

Do aphid endosymbiotic bacteria influence parasitoid searching behaviour through changes in aphid honeydew production?

Ecological Entomology, EarlyView.
Hamiltonella defensa infection increases honeydew production in certain aphid genotypes, potentially modifying aphid feeding behaviour. Parasitoid wasps, Aphidius ervi, are more attracted to honeydew from H. defensa‐infected aphids; though larger honeydew amounts may slightly deter searching.
Desiré Macheda, Alexandre Foito, Katharine F. Preedy, Colin J. Alexander, Ankush Prashar, Alison J. Karley   +5 more
wiley   +1 more source

Acyrthosiphon (A.) pisum

94. A. (A.) pisum (Harris) Distribution in Georgia: ABK.: Sokhumi Botanical Garden, Gulripshi, Sokhumi (Dzhibladze 1967); ADJ.: Kakhaberi (Dzhibladze 1953); RLS.: Glola, Gurshevi, Tsana (Dzhibladze 1960a); SHK.: riv. Dzama, Tana and Tedzami ravines (Barjadze & Kvavadze 2005); MMT.: Saguramo, Tsodoreti, Tserovani (Dzhibladze 1968; Abashidze et al. 1982);
Barjadze, Shalva, Kanturski, Mariusz, Maghradze, Eter, Gogshelidze, Mariam, Shavadze, Lado, Kök, Şahin   +5 more
openaire   +2 more sources

A defensive symbiont and a plant virus confer direct and discrete phenotypes to a cereal aphid in a context‐dependent manner

Ecological Entomology, EarlyView.
Different BYDV‐PAV isolates exert contrasting effects on aphid fitness, including reproduction and winged production. Different BYDV‐PAV isolates have contrasting effects on aphid dispersal patterns. Aphid feeding behaviour is modulated by the presence of endosymbionts and plant viruses.
Daniel J. Leybourne, Andrea Ceribelli, Sharon E. Zytynska   +2 more
wiley   +1 more source

PREDATION OF nabis punctipennis ON Acyrthosiphon pisum IN THE PRESENCE OF THE ALTERNATIVE PREY Aphis craccivora IN ALFALFA [PDF]

, 2020
Palabras clave: Nabis punctipennis, Acyrthosiphon pisum, Aphis craccivora, nábido de alas punteadas, presa alternativa, control biológico.Se estudió la conducta de alimentación del depredador generalista Nabis punctipennis Blanchard (Nabidae) sobre ...
Araya, Jaime E., Campos Medina, Verónica, Zuazúa, Francisco   +2 more
core  

Abundancia y riqueza específica de pulgones (Hemiptera: Aphididae) y sus parasitoides en diferentes genotipos y estados fenologicos del garbanzo Species richness and abundance of aphids (Hemiptera: Aphididae) and their parasitoids in different genotypes and at different growth stages of chickpea

Agriscientia, 2011
Los áfidos son insectos perjudiciales tanto por la succión de savia como por la transmisión de enfermedades. Los objetivos de este trabajo fueron conocer las especies de áfidos y sus parasitoides presentes en diferentes genotipos de garbanzo, calcular la
V. E. Mazzuferi, A. Maidana, P. Fichetti, L. G. Hansen, D. S. Avalos   +4 more
doaj  

From biology to biotechnology: Host‐regulation factors from parasitoid wasps are a source of bioactive molecules with translational potential

Insect Molecular Biology, EarlyView.
Parasitoid wasps deploy maternal and embryonic factors to reprogramme host physiology. Venom, calyx fluid, polydnaviruses, teratocytes and larval secretions act in a coordinated, compartmentalised manner. Host‐regulation factors are promising sources of insecticidal, antimicrobial and bioinspired translational molecules.
Ciro Pedro G. Pinto, Andrew A. Walker, Glenn F. King   +2 more
wiley   +1 more source