Evolutionary Relationships of Courtship Songs in the Parasitic Wasp Genus, Cotesia (Hymenoptera: Braconidae) [PDF]
Acoustic signals play an important role in premating isolation based on sexual selection within many taxa. Many male parasitic wasps produce characteristic courtship songs used by females in mate selection.
Bredlau, Justin P., Kester, Karen M.
core +3 more sources
Indirect plant defense may provide economically important pest suppression in sorghum
Laboratory measures of sorghum direct and indirect plant resistance traits aligned with natural enemy recruitment and pest suppression in the field. Abstract BACKGROUND A promising strategy to optimize biological control of insect pests is selecting crop varieties with indirect defense traits.
Emily M. Russavage +6 more
wiley +1 more source
Effect of different artificial diets on the biology of adult green lacewing (Chrysoperla carnea Stephens.) [PDF]
Chrysoperla carnea (Green lacewing) is voracious predator of insect eggs and varieties of soft-bodied arthropods such as caterpilllars, aphids, jassids and mealy bugs.
Sana Ullah Khan Khattak +5 more
doaj
Semi‐tillage, a widely used agricultural method to improve water availability and minimise soil erosion in crops, may compromise pest control in olive groves. Stable isotopes (N15 and C13) analysis showed an effect of semi‐tillage in the composition of the basal resources of potential natural enemies in the three olive grove strata: These changes may ...
M. Morente, F. Ruano
wiley +1 more source
Bactericera cockerelli (Sulc) (Homoptera: Psyllidae) es una plaga importante de solanaceas en México; para su control, la utilización de plaguicidas es el principal método, por lo que el uso de enemigos naturales bajo un sistema de manejo integrado,
Carlos Ail-Catzim +6 more
doaj
Criação de Chrysoperla externa para o controle biológico de pragas do algodoeiro. [PDF]
bitstream/CNPA-2009-09/14457/1/CIRTEC36 ...
MACEDO, L. P. de M., SOARES, J. J.
core
Effects of Bacillus thuringiensis Cry Toxins on Developmental and Reproductive Characteristics of the Predator Orius albidipennis (Hemiptera: Anthocoridae) Under Laboratory Conditions [PDF]
The effects of Cry toxins from Bacillus thuringiensis (Berliner) (Bt) on the anthocorid Orius albidipennis Reuter were studied under laboratory conditions.
Avilla Hernández, Carlos +2 more
core +1 more source
Toxic effect of pesticides on the larvae of Chrysoperla carnea.
The toxic effect of 34 insecticides, 6 acaricides and 9 fungicides on the 1st instar larvae of Chrysoperla carnea (STEPHENS) were tested by two methods, a direct dipping test and a residual contact test, at 25±1°C in the laboratory. In the former method, larvae were dipped in aqueous dilutions of the pesticide.
Seishi TODA, Tomotoshi KASHIO
openaire +2 more sources
The conservatism of prairie pollinators according to experts and empiricism
We derived ecological conservatism values for prairie pollinators using expert opinion and analysis of remnant fidelity. Expert values were potentially biased and struggled to differentiate between remnant and non‐remnant prairie sites Empirical values showed advantages for pollinator‐based site assessment and prioritization in prairie regions ...
Jason T. Bried +3 more
wiley +1 more source
The importance of alternative host plants as reservoirs of the cotton leaf hopper, Amrasca devastans, and its natural enemies [PDF]
Many agricultural pests can be harboured by alternative host plants but these can also harbour the pests’ natural enemies. We evaluated the capacity of non-cotton plant species (both naturally growing and cultivated) to function as alternative hosts for ...
AD Tiple +71 more
core +1 more source

