Results 41 to 50 of about 4,582 (199)

Evaluación de la capacidad depredadora de Chrysoperla carnea sobre Planococcus Spp. “Cochinilla Harinosa” como controlador biologico [PDF]

open access: yes, 2018
Objetivo: Evaluar la capacidad predadora de la Chrysoperla carnea en busca de la reducción de la población de Planococcus spp. “cochinilla harinosa” hasta niveles que no produzcan daños económicos sobre el arbusto Hibiscus rosa-sinensis “Cucarda”.
Romero Bozzetta, José Luis   +4 more
core   +1 more source

Effect of different artificial diets on biological parameters of female Chrysoperla carnea under laboratory conditions [PDF]

open access: yes, 2020
Chrysoperla carnea (Neuroptera: Chrysopidae) is considered as a cosmopolitan polyphagous generalist predator. Chrysoperla carnea can be used in biological control programs.
Ramzan, Muhammad   +6 more
core   +1 more source

Advances in Mass Rearing of Chrysoperla carnea (Stephen) (Neuroptera: Chrysopidae)

open access: yesAdvances in Mass Rearing of Chrysoperla carnea (Stephen) (Neuroptera: Chrysopidae)
Rearing techniques for Chrysoperla carnea Stephen (Chrysopidae: Neuroptera) have been improved to have its mass rearing in laboratory and to make releases in fields in a very simple and economical way. In this technique hard gelatin capsules (500 mg) were used for larval rearing. Out of 100 test capsules, 140 pupae were recovered by this technique.
Nasreen, Abida   +2 more
openaire   +2 more sources

Toxic effect of pesticides on the larvae of Chrysoperla carnea.

open access: yesKyushu Plant Protection Research, 1997
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.
TODA, Seishi, KASHIO, Tomotoshi
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

EFFICIENCY OF Coccinella undecimpunctata L.And Chrysoperla carnea (STEPHENS) As BIOLOGICAL CONTROL AGAINST Myzus persicae (SULZER) INFESTING TOMATO PLANTS. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
The obtained relsults showed that, the reduction percentages of Myzus persicae population by releasing the two predators Coccinella. undecimpunctata and Chrysoperla carnea (Stephens )on tomato plants during the two successive seasons,2010 and 2011 ...
Inas Moustafa   +4 more
doaj   +1 more source

Toxicity of various insecticides to Methox-SEL population of Chrysoperla carnea.

open access: yes, 2022
Toxicity of various insecticides to Methox-SEL population of Chrysoperla carnea.
Sarfraz Ali Shad (12275348)   +1 more
core   +1 more source

The Role of some Natural Enemies in Controlling the String Bean Pests in Greenhouse [PDF]

open access: yesJournal of Plant Protection and Pathology, 2017
Bemisia tabaci Genn. (Hemiptera: Aleyrodidae) and Tetranychus urticae Koch. (Acari: Tetranychidae) are major pests infesting string bean, Green beans Phaseolus vulgaris, in greenhouses.
Iman Imam, M. Nawar,
doaj   +1 more source

Sodalis assembly from Chrysoperla carnea

open access: yes, 2018
<p>Draft genome of the endosymbiont <em>Sodalis</em> in the common green lacewing (<em>Chrysoperla carnea</em>). DNA was extracted from a adult <em>Chrysoperla carnea</em> from a laboratory ...
Bleidorn, Christoph (8384736)   +5 more
core   +1 more source

Estimation of the realized heritability of resistance in Methox-SEL strain of Chrysoperla carnea.

open access: yes, 2022
Estimation of the realized heritability of resistance in Methox-SEL strain of Chrysoperla carnea.
Sarfraz Ali Shad (12275348)   +1 more
core   +1 more source

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