Results 101 to 110 of about 4,457,944 (306)

Peran insektisida botani ekstrak biji mimba untuk konservasi musuh alami dalam pengelolaan serangga hama kapas.

Jurnal Entomologi Indonesia, 2016
Natural Enemies Conservation: The Role of Neem-seed Extracts for Natural Enemies Conservation Used of Cotton Insect Pest Control. Insects associated with cotton plant are numerous, as the plant bears extrafloral nectar.
Dwi Adi Sunarto, nurindah nurindah
doaj   +1 more source

Combined effects of canola plant density and insecticide management strategies on flea beetle abundance, canola defoliation, and yield across the Canadian prairies

Pest Management Science, EarlyView.
Increasing canola plant density reduced flea beetle abundance per plant and increased yield, independent of region or insecticide use, highlighting its potential as a component of integrated pest management. Abstract The crucifer flea beetle, Phyllotreta cruciferae (Goeze), and the striped flea beetle, Phyllotreta striolata (Fabricius) (Coleoptera ...
Shayla Woodland, Héctor A Cárcamo, Tyler Wist, Jennifer Otani, John Gavloski, Rob W Duncan, Tharshinidevy Nagalingam, Alejandro C Costamagna   +7 more
wiley   +1 more source

Wildlife as Natural Enemies of Crop Pests [PDF]

, 1996
One asset of wildlife to landowners is the potential but understudied role of birds and other species as endemic natural enemies of crop pests. Enhancing such natural enemies as part of sustainable agricultural systems offers promise for maintaining ...
Brandle, James R., Case, Ronald M., Dix, Mary, Hodges, Laurie, Johnson, Ron J., Fitzmaurice, Rebecca, Sunderman, Natalie, Young, Linda J., Harrell, Mark O., Beecher, Nancy A., Wright, Robert J.   +10 more
core  

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

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

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

Transfer and biological effects of cadmium along a tomato – thrip – predatory bug food chain

Ecotoxicology and Environmental Safety
The heavy metal, cadmium (Cd) is an increasingly serious issue in agricultural ecosystems, mediating bottom-up effects on plants, herbivores and natural enemies. We measured how Cd modifies interactions between tomato Solanum lycopersicum, western flower
Zhengyang Zhu, Jie Wang, John T. Trumble, Junxiu Liu, Su Wang, Hailin Yang, Ning Di   +6 more
doaj   +1 more source

Genetic variability in Cotesia flavipes and its importance in biological control of lepidopteran stemborers [PDF]

, 2003
Lepidoperan stemborers are a major constraint to increasing the production of maize and sorghum under subsistence farming conditions in sub-Saharan Africa.
Niyibigira, E.I.
core  

Impact of a nucleopolyhedrovirus bioinsecticide and selected synthetic insecticides on the abundance of insect natural enemies on maize in Southern Mexico

, 2003
The impact of commonly used organophosphate (chlorpyrifos, methamidophos), carbamate (carbaryl), and pyrethroid (cypermethrin) insecticides on insect natural enemies was compared with that of a nucleopolyhedrovirus (Baculoviridae) of Spodoptera ...
Martinez, Ana-Mabel, J Cisneros (13646509), Magallanes, Ricardo, R Armenta (13754656), A M Martínez (13511272), Castillejos, V., J Valle (16200323), V Castillejos (16200326), Valle, J., P Caballero (16200311), Martinez, A. M., Caballero, Primitivo, Armenta, R, R Magallanes (16200317), L F García (13644826), J W Chapman (16169324), Cave, Ronald D, Magallanes, R., Penagos, Dora I, D I Penagos (16200329), Garcia, Luis, R D Cave (16200320), Cisneros, Juan, Armenta, R., Cisneros, J., Williams, Trevor, T Williams (6979130), Caballero, P., Chapman, Jason W, Goulson, D., Goulson, Dave, Garcia, L. F., Williams, T., Chapman, J. W., Penagos, D. I., Cave, R. D., Dave Goulson (4460962), Castillejos, Vasty, Valle, Javier   +38 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