Results 111 to 120 of about 4,036 (208)

Alien vs . Predator - the native lacewing Chrysoperla carnea is the superior intraguild predator in trials against the invasive ladybird Harmonia axyridis [PDF]

open access: yes
The alien invasive ladybird Harmonia axyridis (Pallas) (Coleoptera Coccinellidae) is a biological control agent of aphids and in the larval stage it is a very voracious and superior intraguild predator over most native ladybirds studied, except the large
Fois, Xenia   +3 more
core  

Compatibility of Chrysoperla carnea (Neuroptera: Chrysopidae) with nanoformulations of natural active substances

open access: yesJournal of Economic Entomology
Abstract Nanoformulations of essential oils (EOs) improve stability of the active ingredient, and thereby its biological activity and persistence. Because compatibility of EOs with natural enemies is not explored sufficiently, we evaluated the impact of nanoformulations of EOs (aniseed, lemon) or pure products (farnesol) on different ...
Dáder Alonso, Beatriz   +5 more
openaire   +3 more sources

Primer registro de Chrysoperla asoralis y C. argentina (Neuroptera: Chrysopidae) en cultivos hortícolas de La Plata asociado a pimiento (Capsicum annuum L.) [PDF]

open access: yes, 2014
Chrisopids are economically significant predators of several agricultural pests. In Argentina, the species recorded of Chrysoperla Steinmann, 1964 are C. externa (Hagen, 1861), C. asoralis (Banks, 1915), C. argentina (González Olazo & Reguilón, 2002) and
Alzogaray, Raul Adolfo   +3 more
core   +1 more source

Untersuchungen zur Regulierung von Apfelsägewespe und Blutlaus im ökologischen Obstbau [PDF]

open access: yes, 2003
Ziel des Projekts war es, die bestehenden großen Unsicherheiten bezüglich Qualität und Terminierung, Kombinationsmöglichkeit mit anderen Präparaten sowie Nebenwirkungen auf die Blutlauszehrwespe und andere Nützlinge des traditionell zur Regulierung der ...
Bathon, H.   +8 more
core  

Lethal and sublethal effects of dinotefuran and thiamethoxam on the population growth parameters of the green lacewing, Chrysoperla carnea (Neu.: Chrysopidae), under laboratory conditions [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2013
The green lacewing, Chrysoperla carnea (Stephens), is a common natural enemy of various agricultural pestsand widely used as a biocontrol agent in integrated pest management (IPM) programs. The lethal and sublethal effects of the insecticides dinotefuran
M. Shakoorzadeh   +4 more
doaj  

Recursos polínicos explorados por Chrysoperla carnea (Stephens) no agroecossistema olival

open access: yes, 2017
Os estádios larvares de Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae) são predadores generalistas de artrópodes e têm sido amplamente utilizados na regulação de diversas pragas, nomeadamente nas da oliveira. No entanto, os adultos são glicopalinofagos e necessitam da presença de recursos florísticos nas parcelas agrícolas ou nas suas áreas ...
Villa, María   +3 more
openaire   +1 more source

Çubuk Ankara İlçesi Vişne Ağaçlarında Zararlı Olan Türler, Doğal Düşmanları ve Önemlileri Üzerinde Gözlemler

open access: yesJournal of Agricultural Sciences, 2005
Bu çalışma, 1999-2002 yıllarında Çubuk Ankara İlçesindeki vişne bahçelerinde yürütülmüştür. Çalışmada 21 zararlı tür ve bunlar üzerinde beslenen 8 faydalı böcek türü tespit edilmiştir. Tespit edilen zararlı türlerden Rhagoletis cerasi L.
Cem Özkan   +2 more
doaj  

TRIOZA ERYTREAE EM CITRINOS – TRATAMENTO BIOLÓGICO COM CHRYSOPERLA CARNEA

open access: yes, 2021
Ana Álvares Ribeiro Marques de Aguiar   +2 more
openaire   +2 more sources

Development and Survival of Chrysoperla carnea on Two Different Preys

open access: yes, 2014
et Özet Özet Bu çalışmada, Aphis fabae ve Aspidiotus nerii üzerinde beslenen Chrysoperla carnea’nın ergin öncesi dönemlerinin gelişme süreleri, yaşam ve ölüm oranları, sıcaklığı 26±0.0 °C’ye, nemi % 60±1’e ve fotoperiyodu 16:8 aydınlık-karanlığa ayarlanmış iklim kabinlerinde belirlenmiştir.
KAYAHAN, Ali   +3 more
openaire   +2 more sources

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