Results 21 to 30 of about 3,111 (218)

Comparing effects of insecticides on two green lacewings species, Chrysoperla johnsoni and Chrysoperla carnea (Neuroptera: Chrysopidae).

open access: yesJournal of economic entomology, 2013
This study compared lethal and sublethal effects of five insecticides, chlorantraniliprole, cyantraniliprole, spinetoram, novaluron, and lambda-cyhalothrin, on adult and second instars of two green lacewing species, Chrysoperla carnea (Stephens) and Chrysoperla johnsoni Henry, Wells and Pupedis (Neuroptera: Chrysopidae) in the laboratory.
K G, Amarasekare, P W, Shearer
openaire   +3 more sources

Pollen preference of the Chrysoperla species (Neuroptera: Chrysopidae) occurring in the crop environment in western France

open access: yesEuropean Journal of Entomology, 2006
Two species of the Chrysoperla carnea complex: Ch. carnea sensu Henry and Ch. lucasina, occur in the crop environment in western France. Within the framework of a conservation biological control program for protected seed crops, the pollen consumption of
Johanna VILLENAVE   +3 more
doaj   +1 more source

Phenylacetaldehyde: A chemical attractant for common green lacewings (Chrysoperla carnea s.l., Neuroptera: Chrysopidae)

open access: yesEuropean Journal of Entomology, 2006
At five sites in Hungary and Italy, traps baited with phenylacetaldehyde caught significantly higher numbers (10 to 100 times more) of green lacewings than unbaited traps, which demonstrates that this compound is an attractant.
Miklós TÓTH   +8 more
doaj   +1 more source

Chrysoperla carnea

open access: yes, 2022
The carnea -group The Chrysoperla carnea- group consists of many sibling species, which can only be differentiated based on the comparative analysis of mating songs, adult and larval morphology, and ecological data (Henry et al. 1999, 2006; Henry & Wells 2004).
Hassan, Muhammad Asghar, Liu, Xingyue
openaire   +3 more sources

Chrysoperla carnea, s.l.

open access: yes, 2023
Chrysoperla carnea (Stephens, 1836), s.l. МатериаΛ. Барахмановское Αесн-во: 1♂, 6♀, кв. 87, корΑон Мокров, 54 ° 46′49″ с. ш., 45 ° 37′3″ в. Α., кошение, 28– 30.06.2021, ГС; 9♀, там же, 54 ° 46′33″ с. ш., 45 ° 36′55″ в. Α., кошение, 22– 27.07.2021, ГС; 13♀, там же, 54 ° 46′45″ с. ш., 45 ° 36′46″ в.
Ruchin, A. B.   +2 more
openaire   +2 more sources

Predation Efficacy of Chrysoperla carnea (Steph.) on Parlatoria proteus (Curtis) and Fiorinia phoenicis (Balachowsky) under Semi Field Conditions at Giza Governorate [PDF]

open access: yesJournal of Plant Protection and Pathology, 2020
An experiment was conducted to evaluate the efficacy of Chrysoperla carnea (Steph.) against two hard scale insects Parlatoria proteus (Curtis) and Fiorinia phoenicis (Balachowsky); Hemiptera:Diaspididae, in the nursery of El-Orman Botanical Garden Giza ...
Maha Abd El-Razek   +2 more
doaj   +1 more source

Efecto de la polinización de la fresa por Apis mellifera L. y Chrysoperla carnea S. sobre la calidad de los frutos

open access: yesNova Scientia, 2014
Se evaluó la contribución de Apis mellifera L. y Chrysoperla carnea S. como polinizadores del cultivo de la fresa, utilizando flores primarias de la variedad Festival en un experimento realizado en Irapuato, Guanajuato, México.
Iván Interiano Zapata   +5 more
doaj   +1 more source

Identification of different Chrysoperla (Neuroptera: Chrysopidae) species collected from Ardabil province (Iran) by using claw shape [PDF]

open access: yes, 2022
The family Chrysopidae has several genera of which the genus Chrysoperla is more important of them. These lacewings are beneficial insects when they have high potential for predation on harmful aphids which can be used in their biological control ...
Asadi Mohammad
core  

Chrysoperla carnea, s. l.

open access: yes, 2021
Published as part of Makarkin, V. N., Solodovnikov, A. Yu. & Shchurov, V. I., 2021, New data on Neuropterida from the southern part of the European Russia, pp. 45-49 in Caucasian Entomological Bulletin (Caucas. entomol. bull.) (Caucas. entomol.
Makarkin, V. N.   +2 more
openaire   +2 more sources

Selectivity of Entomopathogenic Fungi to Chrysoperla externa (Neuroptera: Chrysopidae) [PDF]

open access: yesInsects, 2020
We aimed to evaluate the selectivity of entomopathogenic fungi to larvae of Chrysoperla externa (Neuroptera: Chrysopidae). For this purpose, Beauveria bassiana (strain ESALQ PL63), Metarhizium anisopliae (strain ESALQ E9) and Metarhizium rileyi (strain UFMS 03) were assessed at different concentrations (1 × 107, 1 × 108 and 1 × 109 conidia mL−1).
Pamella Mingotti Dias   +7 more
openaire   +3 more sources

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