Results 41 to 50 of about 4,036 (208)

New perspectives for simultaneous attraction of Chrysoperla and Chrysopa lacewing species for enhanced biological control (Neuroptera: Chrysopidae)

Scientific Reports, 2019
Green lacewings (Chrysopidae) are important predators of many soft-bodied pest insects, for instance aphids. Previous studies reported attraction of Chrysoperla carnea species-complex to a ternary floral bait.
Sándor Koczor, Ferenc Szentkirályi, Miklós Tóth   +2 more
doaj   +1 more source

Action of fenoxycarb on metamorphosis and cocoon spinning in Chrysoperla carnea (Neuroptera: Chrysopidae): identification of the JHA-sensitive period

European Journal of Entomology, 2005
Fenoxycarb is an insecticide with a juvenile hormone mimicking effect, which disturbs metamorphosis in several insect species, including the neuropteran Chrysoperla carnea.
Laura BORTOLOTTI, Anna MICCIARELLI SBRENNA, Giovanni SBRENNA   +2 more
doaj   +1 more source

Life History Comparison of Two Green Lacewing SpeciesChrysoperla johnsoniandChrysoperla carnea(Neuroptera: Chrysopidae) [PDF]

Environmental Entomology, 2013
We investigated the life histories of two green lacewing species, Chrysoperla johnsoni Henry, Wells, and Pupedis from western North America, and Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) from western Europe in the laboratory. There were both similarities and differences in their life history characteristics. C.
Kaushalya G, Amarasekare, Peter W, Shearer   +1 more
openaire   +2 more sources

A novel prospect for an oviposition attraction of Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae) for its population upsurge

Egyptian Journal of Biological Pest Control, 2022
Background Attraction and oviposition preference of the green lacewing, Chrysoperla carnea (Steph.) (Neuroptera: Chrysopidae), in response to prey availability in an ovipositional site was studied.
Mubasshir Sohail, Shah Rukh Ali, Raza Muhammad, Muhammad Aslam Bukero, Noman Khalid, Qadeer Ahmed Soomro   +5 more
doaj   +1 more source

Eficiência de Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae) no controle de Myzus persicae (Sulzer, 1776) (Hemiptera: Aphididae) em pimentão (Capsicum annum L.). [PDF]

, 2015
Avaliou-se a eficiência de larvas de primeiro ínstar de Chrysoperla externa no controle Myzus persicae em pimentão, em experimentos realizados em câmara e sala climatizadas a 25 ± 1ºC, UR de 70 ± 10% e fotofase de 12 horas. Larvas de C.
AUAD, A. M., BARBOSA, L. R., CARVALHO, C. F. de, SOUZA, B.   +3 more
core   +1 more source

Evaluation of Chrysoperla carnea and Macrolophus pygmaeus as biological control agents of Frankliniella occidentalis on Batavia lettuce under hydroponic cultivation

Journal of Crop Protection, 2022
Few studies have investigated the efficacy of natural enemies against pests in hydroponic farming. We aimed to determine the effectiveness of two predators Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae), and Macrolophus pygmaeus Rambur ...
Ahmed H. El Kenway, Wael E. A. El-Sheikh, Mohamed Ali Mohamed   +2 more
doaj  

حصر ودراسة النشاط الموسمي لمفترسات حشرة التين الشمعية

مجلة المختار للعلوم, 2006
تم في الدراسة الحالية تسجيل عشرة أنواع من المفترسات علي حشرة التين الشمعية Ceroplastes rusci L  بمنطقة البيضاء ، ليبيا ، تضم نوعين لكل من الفصائل Coccinellidae و Anthocoridae و Chrysopidae ، ونوعا واحد من الفصائل Phloeothripidae و Noctuidae و ...
Abdulhamid Abdulhamid
doaj   +1 more source

Functional Response of Chrysoperla carnea (Neuroptera: Chrysopidae) Larvae on Saissetia oleae (Olivier) (Hemiptera: Coccidae): Implications for Biological Control

Agronomy, 2020
Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) is a voracious predator of soft-bodied insects such as juveniles of scale insects and the black scale Saissetia oleae (Olivier) (Hemiptera: Coccidae) is an important pest of several crops, such as ...
Abdelkader Meni Mahzoum, María Villa, Jacinto Benhadi-Marín, José Alberto Pereira   +3 more
doaj   +1 more source

Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape

Pest Management Science, EarlyView.
Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks, Tom W. Pope, Simon Cooper, Joe M. Roberts   +3 more
wiley   +1 more source

The end of a myth – Bt (Cry1Ab) maize does not harm green lacewings

Frontiers in Plant Science, 2014
A concern with Bt-transgenic insect-resistant plants is their potential to harm non-target organisms. Early studies reported that Cry1Ab-producing Bt maize and purified Cry1Ab harmed larvae of the green lacewing, Chrysoperla carnea.
Joerg eRomeis, Michael eMeissle, Steven eNaranjo, Yunhe eLi, Franz eBigler   +4 more
doaj   +1 more source