We used automated activity monitors to examine how light‐emitting diode illumination affects the daily locomotor activity of the parasitoid biocontrol agent Aphidius matricariae. We compared 4‐ to 20 h broad‐spectrum white (BSW) photoperiods, and 12 h BSW photoperiods extended with an additional 6 h of red‐blue, red‐green‐blue, or BSW light, or no ...
Jessica L. Fraser +2 more
wiley +1 more source
First report of Delphastus quinculus Gordon and Diomus seminulus (Mulsant) (Coleoptera: Coccinellidae) feeding on eggs and first-instar nymphs of Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae) [PDF]
Delphastus quinculus Gordon and Diomus seminulus (Mulsant) (Coleoptera: Coccinellidae) are reported for the first time feeding on eggs and first-instar nymphs of Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae).
González, Guillermo +2 more
core
Functional Response of Larval and Adult Stages ofHippodamia variegata(Coleoptera: Coccinellidae) to Different Densities ofAphis fabae(Hemiptera: Aphididae) [PDF]
Roya Farhadi +2 more
openalex +1 more source
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden +2 more
wiley +1 more source
This study investigates the thermal requirements, nymphal development rates and the fecundity of both alate and apterous adults of the giant willow aphid, Tuberolachnus salignus (Gmelin) at several temperatures.
C. COLLINS, Simon R. LEATHER
doaj +1 more source
Insects Taken at Japanese Beetle Traps Baited with Anethole-Eugenol in Southern Michigan in 1968 [PDF]
A survey of the populations of Jap.anese beetles, Popillia japonica Newman, is made each year in southern Michigan to determine the abundance and distribution of this pest insect. Since little information is available about the insects that are attracted
Fischer, Roland L, Wellso, Stanley G.
core +3 more sources
Description et Mode d'Emploi d'Un Dispositif de Piégeage des Formes Ailées du Puceron du Cotonnier Aphis Gossypii Glover (Hemiptera: Aphididae) au Cameroun [PDF]
Jean‐Philippe Deguine +1 more
openalex +1 more source
Identifying the plants aphids have fed on can increase our understanding of their roles in food webs, and help in improving management and implementation control strategies in agricultural systems.
Yong-Sheng ZHANG +4 more
doaj +1 more source
Aphids associated with shrubs, herbaceous plants and crops in the Maltese Archipelago (Hemiptera, Aphidoidea) [PDF]
A survey of the aphids associated with Maltese shrubs, herbaceous plants and crops was carried out. Sixty six aphid species were recorded from more than 90 species of host plants.
Azzopardi, Erika +6 more
core
The grapevine aphid Aphis illinoisensis : a good example of recent invasion and rapid colonization by aphids [PDF]
Aphis illinoisensis represents one of the most recent aphid invaders from the New World to the Mediterranean Region. This aphid, which is native to North America and is now widely distributed in Central and South America, was first found in Southern ...
Mifsud, David, Perez Hidalgo, Nicolas
core +1 more source

