Results 81 to 90 of about 7,427 (240)

Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape

Pest Management Science, EarlyView.
Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks, Tom W. Pope, Simon Cooper, Joe M. Roberts   +3 more
wiley   +1 more source

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

Larval antibiosis to cabbage stem flea beetle (Psylliodes chrysocephala) is absent within oilseed rape (Brassica napus)

Pest Management Science, EarlyView.
We screened a panel of 98 Brassicaceae genotypes (97 Brassica napus and 1 Sinapis alba) for cabbage stem flea beetle (Psylliodes chrysocephala) larval antibiosis. We found limited evidence for antibiosis across B. napus but consistent antibiosis in S. alba. Brassicaceae relatives may therefore better inform resistance traits for breeding.
Ryan E Brock, Clara Courtney, Steven Penfield, Rachel Wells   +3 more
wiley   +1 more source

The Neurophysiological Bases of the Impact of Neonicotinoid Pesticides on the Behaviour of Honeybees

Insects, 2019
Acetylcholine is the main excitatory neurotransmitter in the honeybee brain and controls a wide range of behaviours that ensure the survival of the individuals and of the entire colony.
Amélie Cabirol, Albrecht Haase
doaj   +1 more source

Evaluation of the FERA study on bumble bees and consideration of its potential impact on the EFSA conclusions on neonicotinoids [PDF]

EFSA Journal, 2013
The European Food Safety Authority was requested to clarify whether the new publication on the effects of neonicotinoid seed treatments on bumble bee colonies under field conditions (March, 2013; Thompson et al.) has an impact on the EFSA Conclusions on ...
European Food Safety Authority
doaj   +1 more source

Systemic insecticides (neonicotinoids and fipronil): trends, uses, mode of action and metabolites [PDF]

, 2014
Since their discovery in the late 1980s, neonicotinoid pesticides have become the most widely used class of insecticides worldwide, with large-scale applications ranging from plant protection (crops, vegetables, fruits), veterinary products, and biocides
Chagnon, Madeleine, Van Praagh, James, Long, Elisabeth, C. Downs, D. Goulson, Pisa, L., Giorio, C, Simon-Delso, N, N Simon-Delso (16199675), Van Dyck, Hans A.N.S., Bonmatin, J-M., P Mineau (16211636), Girolami, V.incenzo, J. D. Stark, Kreutzweiser, D.P, J Van Praagh (16211654), Noome, D. A., Krupke, Christian H., Furlan , Lorenzo, Mitchell, E.A.D, M Chagnon (16211624), Van der Sluijs, J.P., Belzunces, Luc P., J. Van Praagh, Krupke, C., McField, M., Van Der Sluijs, J. P., Van Praagh, J.P, H Van Dyck (16211651), Van der Sluijs, J. P, M. Chagnon, Gibbons, David W., P R Whitehorn (16211660), V Amaral-Rogers (16211615), Whitehorn, P.R., D. W. Gibbons, D A Noome (16199672), Furlan, L, Bonmatin, J-M, Liess, M, Furlan, Lorenzo, Dave Goulson (4460962), E Long (9876461), J D Stark (16211648), Simon-Delso, Noa, Morrissey, C.A., D P Kreutzweiser (16199657), Mitchell, Edward, A. D., Noome, Dominique, A., van Praagh, Job, Whitehorn, P.R, Furlan, L., Simon-Delso, N., M Liess (16199663), van der Sluijs, Jeroen Pieter, Simon Delso, Noa, V Girolami (16199654), Mitchell, Edward A.D., C. A. Morrissey, Bonmatin, J.M., Amaral-Rogers, V, Mineau, P, Girolami, V, N. Simon-Delso, Downs, Craig, Whitehorn, Penelope, R., Kreutzweiser, Dave, P., Stark, J. D, McField, Melanie D., H. Van Dyck, Noome, D.A, A. Tapparo, Van Dyck, Hans, Krupke, Christian, H., Stark, John, D., L. P. Belzunces, Mitchell, E. A. D., Amaral-Rogers, Vanessa, Environmental Sciences, Long, Elizabeth Y., Liess, Matthias, Tapparo, Andrea, Pisa, Lennard, Stark, J. D., Gibbons, D.W, C A Morrissey (16211639), McField, Melanie, Pisa, Lennard W., P. Mineau, Settele, J., J. M. Bonmatin, L P Belzunces (16211618), Noome, D.A., Krupke, C.H., Pisa, L, Mineau, P., L. Furlan, van Praagh, J.P., Goulson, D., Gibbons, David W, E. A. D. Mitchell, Tapparo, A, L Pisa (16211642), Kreutzweiser, D.P., Bonmatin, Jean-Marc, Giorio, C., J M Bonmatin (16211621), Kreutzweiser, David P., M. Liess, J. P. Van der Sluijs, McField, M, Wiemers, M., Whitehorn, Penelope R, Morrissey, C.A, M McField (16211633), M. McField, Mineau, Pierre, Downs, Craig A., C. Giorio, Amaral-Rogers, V., C Downs (15802127), Krupke, Christian H, Girolami, Vincenzo, D W Gibbons (16211627), Liess, M., Girolami, V., C. H. Krupke, Stark, John D., Simon Delso, N., M Wiemers (16211663), Belzunces, L. P., Krupke, C. H., Amaral Rogers, V., Morrissey, Christy, A, E. Long, Gibbons, D.W., Van der Sluijs, Jeroen, P., Stark, J.D., Giorio, Chiara, Kreutzweiser, David P, Krupke, C, Belzunces, L.P., Gibbons, D. W., Settele, Josef, Whitehorn, Penelope R., J. Settele, Long, E, Mitchell, E.A.D., C Giorio (16199651), E A D Mitchell (16199669), Tapparo, A., Long, E., Kreutzweiser, D. P., Van Dyck, H, Gibbons, David, W., Downs, C., Morrissey, Christy A., Chagnon, M., Bonmatin, J. M., Downs, C, D. A. Noome, Settele, J, Van Dyck, H., J Settele (16211645), J P Van Der Sluijs (16211657), V. Girolami, Belzunces, Luc, L Furlan (8799818), Noome, Dominique A., M. Wiemers, Whitehorn, P. R., P. R. Whitehorn, C H Krupke (16211630), Morrissey, C. A., L. Pisa, Van Praagh, J., Chagnon, M, Belzunces, Luc P, Wiemers, Martin, D. P. Kreutzweiser, Belzunces , Luc, Philippe, V. Amaral-Rogers, Wiemers, M, Goulson, Dave, A Tapparo (16199678), Goulson, D, Mitchell, E. A.   +186 more
core   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

Pest Management Science, EarlyView.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha, Patricia A Ortega‐Ramos, Jozsef Vuts, Tariq M Butt, E. Joel Loveridge, Daniel Rüde, Samantha M Cook   +6 more
wiley   +1 more source

Neonicotinoids interfere with specific components of navigation in honeybees. [PDF]

PLoS ONE, 2014
Three neonicotinoids, imidacloprid, clothianidin and thiacloprid, agonists of the nicotinic acetylcholine receptor in the central brain of insects, were applied at non-lethal doses in order to test their effects on honeybee navigation.
Johannes Fischer, Teresa Müller, Anne-Kathrin Spatz, Uwe Greggers, Bernd Grünewald, Randolf Menzel   +5 more
doaj   +1 more source

Properties of target neonicotinoids and metabolites.

, 2019
Properties of target neonicotinoids and metabolites.
Ryota Kuribayashi (6859099), Shouta M. M. Nakayama (821932), Kumiko Taira (483174), Toshimi Sairenchi (216378), Shigemi Yoshihara (212889), Yoshinori Ikenaka (464562), Takahiro Ichise (6900623), Gen Kobashi (6900626), Jean-Marc Bonmatin (6900629), Mayumi Ishizuka (264469), Go Ichikawa (6900620), Kazutoshi Fujioka (483175)   +11 more
core   +1 more source

Assessing the potential for insecticide cross‐resistance to a novel insecticide in the Colorado potato beetle (Leptinotarsa decemlineata) using phenotypic and transcript expression analysis

Pest Management Science, EarlyView.
Phenotypic and transcriptional responses to imidacloprid and isocycloseram were examined across U.S. populations of the Colorado potato beetle, showing evidence of phenotypic cross‐resistance alongside population‐level variation in detoxification gene expression.
Emma E. Terris, Benjamin Z. Bradford, Faith Kulzer, Justin Clements, Kurt H. Lamour, Sean D. Schoville, Russell L. Groves   +6 more
wiley   +1 more source