Results 131 to 140 of about 840 (169)
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Evidence of Field-Evolved Resistance to Organophosphates and Pyrethroids in Chrysoperla carnea (Neuroptera: Chrysopidae)

Journal of Economic Entomology, 2008
The toxicity of some of the most commonly used insecticides in the organophosphate and pyrethroid classes were investigated against different Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) populations collected over three consecutive years (2005-2007).
Ali H Sayyed   +2 more
exaly   +3 more sources

Molecular characterization of Chrysoperla carnea (Neuroptera: Chrysopidae) from commercial insectaries in Mexico

Molecular Biology Reports, 2019
The larvae of the Chrysoperla carnea-group (Neuroptera: Chrysopidae) are recognized among the most effective larval predators of various phytophagous arthropods. Therefore, green lacewings are commonly grown by commercial insectaries and released as biological control agents.
Martin Palomares-Pérez, Adrien Gallou
exaly   +3 more sources

Monitoring and assessment of resistance to insecticides in the lacewing Chrysoperla carnea (Stephens)

Environmental Monitoring and Assessment, 2021
Chrysoperla carnea (Stephens) is a key predator of several soft-bodied arthropods across various cropping ecosystems. Biological control is a prime strategy to reduce the harmful effects of pesticides on environment especially plants and arthropods.
Muhammad M. Mansoor, Sarfraz A. Shad
openaire   +2 more sources

Structure of the subgenual organ in the green lacewing, Chrysoperla carnea

Tissue and Cell, 1994
REM and TEM studies of the subgenual organ in Chrysoperla carnea (Neuroptera: Chrysopidae) show that it is composed of three scolopidia, each with one sensory, one scolopale and one cap cell. The distal part of the dendrite shows a cilium with a '9 + 0' structure.
D, Devetak, M A, Pabst
openaire   +2 more sources

Prolonged Storage of Chrysoperla carnea (Neuroptera: Chrysopidae)

Environmental Entomology, 1993
Diapausing adults of Chrysoperla carnea Stephens were stored at low temperature (5°C) under short daylengths (10:14 [L:D] h) for 31 wk with little maintenance. Rates of survival were very high (≈97%), and both males and females retained high reproductive potential.
Maurice J. Tauber   +2 more
openaire   +1 more source

BIOLOGICAL CONTROL OF APHIDS WITH CHRYSOPERLA CARNEA ON STRAWBERRY

Acta Horticulturae, 2009
Aphids cause considerable damage in strawberry crops and massive applications of insecticides have come to a limit with the appearance of plant pathogens resistance. Aphid species such as Rhodobium porosum and Aphis gossypii are resistant to all chemical molecules approved on strawberry crops in France. The large variety of aphid species encountered on
M. Turquet   +4 more
openaire   +1 more source

Femoral chordotonal organ in the legs of an insect,Chrysoperla carnea(Neuroptera)

Tissue and Cell, 1999
The femoral chordotonal organ (FCO) inChrysoperla carneais situated in the distal part of the femur and consists of two scoloparia, which are fused at their distal end. The distal scoloparium contains 17-20 scolopidia, and the proximal one six scolopidia.
S, Lipovsek, M A, Pabst, D, Devetak
openaire   +2 more sources

EFFECT OF SOME BIOINSECTICIDES ON THE PREDATOR Chrysoperla carnea (STEPHENS).

Journal of Plant Protection and Pathology, 2015
Chrysoperla carnea (Stephens), (aphid lion, green lacewing) larvae active predators and feed on aphids and other small insects. It has been used in the biological control of insect pests on crops. While The adults feed on nectar, pollen and aphid honeydew and are not predatory     Tracer (Spinosad) is primarily a stomach poison with some contact ...
Iman Imam, M. Imam
openaire   +1 more source

¿Existe realmente Chrysoperla carnea? Historia de la investigación sobre el complejo carnea.

2014
In this review, we will do an historical detour focused on the plentiful attempts of giving a systematic classification to Chrysoperla carnea. The systematic puzzle of this genus saw numerous resolution attempts; from the beginning of '900, with the subdivision of the Chrysopidae family in roughly ten well-characterised and easily distinguishable ...
PANTALEONI, R. A., SECHI, P.
openaire   +3 more sources

Influence of Herbivores on the Biology of Chrysoperla carnea Stephens

2015
A laboratory study was conducted in the Biocontrol laboratory at Department of Entomology, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola, during Kharif season of 2010–2011, which assessed the influence of different cotton plant herbivores on the biological parameters of Chrysoperla carnea.
P. N. Magar   +3 more
openaire   +1 more source

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