Results 81 to 90 of about 150,735 (235)

SYN‐A, a naturally derived synergist, restores pyrethroid efficacy against cabbage stem flea beetle but negatively impacts its parasitoid Microctonus brassicae

Pest Management Science, Volume 82, Issue 11, Page 10637-10647, November 2026.
SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos, Graham D. Moores, Samantha M. Cook   +2 more
wiley   +1 more source

Leaf senescence and nitrogen remobilization efficiency in oilseed rape (Brassica napus L.) [PDF]

Journal of Experimental Botany, 2014
Despite its worldwide economic importance for food (oil, meal) and non-food (green energy and chemistry) uses, oilseed rape has a low nitrogen (N) use efficiency (NUE), mainly due to the low N remobilization efficiency (NRE) observed during the vegetative phase when sequential leaf senescence occurs.
Avice, Jean-Christophe, Etienne, Philippe   +1 more
openaire   +3 more sources

Pollen beetle offspring is more parasitized under moderate nitrogen fertilization of oilseed rape due to more attractive volatile signal

Scientific Reports, 2022
Biocontrol providing parasitoids can orientate according to volatile organic compounds (VOCs) of their host’s plants, the emission of which is potentially dependent on the availability of soil nitrogen (N).
Valentina Zolotarjova, Triinu Remmel, Astrid Kännaste, Riina Kaasik, Ülo Niinemets, Eve Veromann   +5 more
doaj   +1 more source

Field investigation of glucosinolates and morphological traits in mitigating Psylliodes chrysocephala larval infestation through crop varieties and companion planting

Pest Management Science, Volume 82, Issue 11, Page 10716-10726, November 2026.
Genotype and cropping system influenced oilseed rape ecophysiological traits, including glucosinolate compounds (glucoraphanin, glucobrassicanapin, and butyl‐glucosinolates) and biomass, which were linked to Psylliodes chrysocephala larval infestation, with varietal effects stronger than faba bean companion planting.
Laurie Magnin, Alexandra Jullien, Alice Baux, Corentin Barbu, Gaetan Glauser, Ivan Hiltpold   +5 more
wiley   +1 more source

Winter oilseed rape and winter wheat growth prediction using remote sensing methods

Plant, Soil and Environment, 2015
Remote sensing is often used for yield prediction as well as for crop monitoring. This paper describes how Landsat satellite data can be used to derive a growth model calculated from normalised difference vegetation index that can predict winter wheat ...
J.A. Domínguez, J. Kumhálová, P. Novák   +2 more
doaj   +1 more source

Fine mapping of the BnaC04.BIL1 gene controlling plant height in Brassica napus L

BMC Plant Biology, 2021
Background Plant height is an important architecture trait which is a fundamental yield-determining trait in crops. Variety with dwarf or semi-dwarf phenotype is a major objective in the breeding because dwarfing architecture can help to increase harvest
Mao Yang, Jianbo He, Shubei Wan, Weiyan Li, Wenjing Chen, Yangming Wang, Xiaomei Jiang, Pengfei Cheng, Pu Chu, Wenbiao Shen, Rongzhan Guan   +10 more
doaj   +1 more source

Synthetic polymer nanocarrier enhances dsRNA stability but not RNAi efficacy in Brassicogethes aeneus

Pest Management Science, Volume 82, Issue 11, Page 10615-10624, November 2026.
Experimental setup for dsRNA feeding in Brassicogethes aeneus to evaluate the effect of a synthetic polymer nanocarrier on RNAi efficiency. The experiment assessed whether the nanocarrier enhances RNAi after oral dsRNA delivery. (a) Stability of dsRNA–nanocarrier complexes was tested in simulated gut conditions. (b) Gene expression of αCOP and dre4 was
Triin Kallavus, Liina Soonvald, Iris Callewaert, Ana Isabel Silva, Ericmar Ávila Dos Santos, Silva Vilumets, Riina Kaasik, Sven Vereecken, Lenny Van Daele, Peter Dubruel, Jonathan Willow, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +13 more
wiley   +1 more source

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

Pest Management Science, Volume 82, Issue 11, Page 10625-10636, November 2026.
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

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, Volume 82, Issue 11, Page 10765-10775, November 2026.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source

Evolution of linked avirulence effectors in Leptosphaeria maculans is affected by genomic environment and exposure to resistance genes in host plants [PDF]

, 2010
Brassica napus (canola) cultivars and isolates of the blackleg fungus, Leptosphaeria maculans interact in a ‘gene for gene’ manner whereby plant resistance (R) genes are complementary to pathogen avirulence (Avr) genes.
McDonald, B., Patrick C Brunner, Anton J Cozijnsen, Barbara J. Howlett, Cozijnsen, Anton J., Brunner, PC, van de Wouw, A.P., Howlett, B.J., Brunner, P., Howlett, BJ, Brunner Patrick C., McDonald, BA, James K. Hane, Oliver, R.P., Angela P Van de Wouw, Richard P. Oliver, Hane, James K., Howlett, Barbara J., Brunner, Patrick C., Oliver, Richard P., Richard P Oliver, Bruce A. McDonald, Angela P. Van de Wouw, Hane, JK, Oliver Richard P., Bruce A McDonald, Anton J. Cozijnsen, Brunner, P.C., Cozijnsen, AJ, Howlett, B., Hane, J., Hane James K., Hane, J.K., Barbara J Howlett, McDonald, Bruce A., van de Wouw, AP, Cozijnsen, A., James K Hane, Cozijnsen Anton J., Howlett Barbara J., McDonald Bruce A., Oliver, Richard, McDonald, B.A., Van de Wouw Angela P., Van de Wouw, Angela P., Patrick C. Brunner, Cozijnsen, A.J., Van de Wouw, A., Oliver, RP   +48 more
core   +1 more source