Results 21 to 30 of about 840 (169)

AVALABILITY OF USING APHID LION Chrysoperla carnea (Step.) AGAINST Tetranychus urticae (KOCH). [PDF]

open access: yesJournal of Plant Protection and Pathology, 2015
The functional response of the three larval instars of predatory green lacewing, Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae), fed the two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae).
M. Nawar, Iman Imam
doaj   +1 more source

Biology, life table parameters, and functional response of Chrysoperla carnea (Neuroptera: Chrysopidae) on different stages of invasive Paracoccus marginatus (Hemiptera: Pseudococcidae)

open access: yesJournal of Asia-Pacific Biodiversity, 2021
Studies on the biology, life table parameters, and functional response of the green lacewing, Chrysoperla carnea, were carried out on papaya mealybug, Paracoccus marginatus, under laboratory conditions.
Sadaf sajjad   +5 more
doaj   +1 more source

Genetics, cross-resistance and realized heritability of resistance to acetamiprid in generalist predator, Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae)

open access: yesEgyptian Journal of Biological Pest Control, 2020
The common green lacewing, Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae) has a remarkable role in biological control programs being used to control insect pests of economic significance. This study aimed to investigate the potential of C.
Muhammad M. Mansoor, Sarfraz A. Shad
doaj   +1 more source

FEEDING RESPONSE OF Chrysoperla carnea (Steph.) LARVAE TO PISTACHIO PSYLLA NYMPHS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2013
This study was carried out under laboratory conditions at 25±2°C and 65±5% R. H.. The Chrysoperla carnea (Steph.)larvae in that experiments was fed on pistachio psylla nymphs (Agonoscena pistaciae Licht.) and compared with Mediterranean moth eggs ...
Nawal Kakeh, M. Alnabhan, A. Jloud
doaj   +1 more source

Functional response estimations of Chrysoperla carnea to different densities of Aphis craccivora and Gynaikothrips ficorum nymphs

open access: yesBrazilian Journal of Biology, 2022
The functional responses of Chrysoperla carnea larvae were evaluated at different seven densities of the 3rd instar nymphs of Aphis craccivora and Gynaikothrips ficorum in order to find out the relationship between predator densities and its prey by the,
N. F. Abdel-Hameid
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

EVALUATION OF THE BIOLOGICAL PARMATERS OF THE GREEN LACEWING, Chrysoperla carnea (NEUROPTERA: CHRYSOPIDAE) FED ON TWO APHID SPECIES AT TWO DIFFERENT TEMPERATURES [PDF]

open access: yesJournal of Plant Protection and Pathology, 2009
Laboratory studies were conducted to evaluate the role of two aphid species (Aphis craccivora Koch and Myzus persicae Sultzer) and two temperature degrees on certain biological aspects of the green lacewing aphid Chrysoperla carnea (Neuroptera ...
Wafa, Al-Keherb,
doaj   +1 more source

The pollens consumed by common green lacewings Chrysoperla spp. (Neuroptera: Chrysopidae) in cabbage crop environment in western France

open access: yesEuropean Journal of Entomology, 2005
The pollens consumed by common green lacewings Chrysoperla spp. in crop environment in western France, were analysed. The diverticulum contents including quantity of pollen of Chrysoperla adults were analysed to compare a feeding behaviour between the ...
Johanna VILLENAVE   +4 more
doaj   +1 more source

EFFECT OF PREY TYPES ON CERTAIN BIOLOGICAL ASPECTS OF Chrysoperla carnea (STEPH.) (NEUROPTERA: CHRYSOPIDAE) UNDER CONSTANT TEMPERATURE. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2009
Laboratory experiments were carried out in Economic Entomology Department, Faculty of Agriculture, MansouraUniversity under two constant temperature of 25 ±2 Co and 30 ± 2 Co and relative humidity of 70 ± 5%, to evaluate the effect of six prey types on ...
Eman Abd El-Halim   +3 more
doaj   +1 more source

The Relative Potency of some Pesticides against Cotton Leafworm, Spodoptera littoralis (Boisd.) and their Side Effect on the Natural Enemy, Chrysoperla carnea (Stephens) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2021
The cotton leafworm, Spodoptera littoralis (Boisd.) is one of the dangerous economic insects on different crops in Egypt because it causes more damages in crops especially cotton and leafy vegetables.
Reda Abdullah
doaj   +1 more source

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