Results 241 to 250 of about 71,860 (308)

Beavers on Ice: Factors Influencing Emergence Phenology in Boreal Canada. [PDF]

Glob Chang Biol
Hood GA, Patriquin DLD.
europepmc   +1 more source

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

Pest Management Science, EarlyView.
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

Predictive cues and fitness consequences of breeding phenology [PDF]

, 2017
Cornell, Allison
core  

Contrasting effects of experimental warming in the initiation year and the flowering year on flower phenology of boreal understory species. [PDF]

Am J Bot
Mulder CPH, Schaub EP, Diggle PK.
europepmc   +1 more source

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

Functional group and aridity regulate impacts of climate change on plant phenology: a meta-analysis. [PDF]

Nat Commun
Sun J, Lv W, Wang S, Iler AM, Meng F, Li B, Zhou Y, Lv J, Yuan F, Luo C, Peñuelas J, Yao T, Piao S.   +12 more
europepmc   +1 more source

Determining frequencies of fungicide resistance in Leptosphaeria maculans that render demethylation inhibitor fungicides ineffective in the field

Pest Management Science, EarlyView.
As little as 1–10% of the population is needed to be resistant for demethylation inhibitor fungicides to be rendered ineffective. Following a single round of selection, the frequency increases by more than 15% with limited fitness penalty detected when no selection is present.
Alec J McCallum, Alexander Idnurm, Stephen J Marcroft, Andrew H Ware, Elizabeth M Sheedy, Angela P Van de Wouw   +5 more
wiley   +1 more source

A process-based model simulating the life-cycle of Culex pipiens s.s./Cx. torrentium (Diptera: Culicidae) in Germany. [PDF]

Parasit Vectors
Rauhöft L, Duve P, Martins-Afonso SM, Hanna J, Şuleşco T, Sauer FG, Lühken R.   +6 more
europepmc   +1 more source

Genotype‐by‐environment interaction informs selection for seed physiological quality and stink bug tolerance in soybean under pest management contrasts

Pest Management Science, EarlyView.
Genotype‐by‐environment interaction shaped soybean seed stability under contrasting insecticide regimes. Seed longevity emerged as a stable, management‐relevant trait under pest pressure. High‐pressure, no‐insecticide conditions improved discrimination of tolerant genotypes for integrated pest management deployment.
Larissa Chamma, Rômulo Pedro Macêdo Lima, Gustavo Ferreira da Silva, Adriano Abreu Moreira, Thiago Barbosa Batista, Samara Moreira Perissato, José Baldin Pinheiro, Edvaldo Aparecido Amaral da Silva   +7 more
wiley   +1 more source

Warming trends and shortened growing seasons: integrating four decades of observations and model simulations to develop wheat adaptation strategies in semi-arid Pakistan. [PDF]

Sci Rep
Ahmed M, Sameen A, Kheir AMS.
europepmc   +1 more source