Results 151 to 160 of about 125,887 (265)

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

Pest Management Science, EarlyView.
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, Ivan Hiltpold   +4 more
wiley   +1 more source

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

Pest Management Science, EarlyView.
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

Unlocking New Potential in Tea Pest Management Using Novel Paraffinic Hydrocarbon-Based Tank-Mix Adjuvant by Boosting Insecticide and Acaricide Efficacy. [PDF]

Insects
Roy S, Roy D, Rakesh V, Bayen S, Mondal S, Tomar SS, Mishra AK, Selvaraj V, Pandey AK.   +8 more
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

Variation in Label-Rate Insecticide Efficacy and Control Failure Risk Among Brazilian Populations of <i>Spodoptera frugiperda</i> (Lepidoptera: Noctuidae). [PDF]

Insects
Tamiosso ZZ, Godoy DN, Palharini RB, Grzybowski JLS, Cargnin MP, Pretto VE, Dallanora A, Foresti J, Muraro DS, Silva PRD, Bernardi O.   +10 more
europepmc   +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

Evaluation of organophosphorus and synthetic pyrethroid insecticides against six vector mosquitoe species

Revista de Saúde Pública
Three organophosphorus compounds- malathion, folithion and temephos- and two synthetic pyrethroids- alphamethrin and deltamethrin- were used for monitoring the susceptibility status of larvae and adults of six vector mosquitoe species: Culex ...
Domingo Montada Dorta, V. Vasuki, A. Rajavel   +2 more
doaj  

Comparative evaluation of module-based strategies for controlling lepidopterous and dipterous pests in rice (Oryza sativa L.) cultivation. [PDF]

BMC Plant Biol
Humane AN, Undirwade DB, Chaudhari BN, Kulakrni US, Borkar SL, Shamkuwar GR, Mohril MP, Gawdiya S, Salem A, Mattar MA.   +9 more
europepmc   +1 more source

Community composition, abundance and activity‐density of carabids and staphylinids depend on prey abundance and adjacent habitat even in diverse agricultural landscapes

Pest Management Science, EarlyView.
Carabid and staphylinid communities are shaped by adjacent habitat type, prey availability and landscape context, influencing natural pest control across agricultural landscapes. Abstract BACKGROUND The functioning of agroecosystems depends on key ecosystem processes that deliver ecosystem services, yet agricultural management has increasingly shifted ...
Riina Kaasik, Silva Vilumets, Kaia Treier, Uno Roosileht, John M Holland, Eve Veromann   +5 more
wiley   +1 more source

Cytochrome P450 Genes <i>CYP9A58</i> and <i>CYP9A59</i> Contribute to Pyrethroid Tolerance in <i>Spodoptera frugiperda</i>. [PDF]

Insects
Su D, Yang W, Fan Y, Li X, Huang Y.
europepmc   +1 more source