Results 41 to 50 of about 227 (121)

Biology, Predatory Potential, Life Table, and Field Evaluation of Propylea dissecta (Coleoptera: Coccinellidae), Against Lipaphis erysimi (Hemiptera: Aphididae) on Broccoli

open access: yesJournal of Economic Entomology, 2019
Abstract Propylea dissecta (Mulsant) (Coleoptera: Coccinellidae) is one of the most promising ladybird beetle against many sucking pests. Predation rates, developmental biology, life table, and field assessment of this ladybird were examined against mustard aphid, Lipaphis erysimi (Kalt.) (Hemiptera: Aphididae), on broccoli.
Thangavel, Boopathi   +8 more
openaire   +2 more sources

Predatory efficiency of Hippodamia variegata (Col.: Coccinellidae) on common pistachio psylla, Agonoscena pistaciae (Hem.: Aphalaridae), under laboratory conditions [PDF]

open access: yes, 2012
Common pistachio psylla, Agonoscena pistaciae Burckhardt & Lauterer, is the most economically important species among the psyllid pests of pistachio in Iran. Hence, the possibility of using nonchemical control methods against A.
F. Asghari   +4 more
core  

PREDATION OF nabis punctipennis ON Acyrthosiphon pisum IN THE PRESENCE OF THE ALTERNATIVE PREY Aphis craccivora IN ALFALFA [PDF]

open access: yes, 2020
Palabras clave: Nabis punctipennis, Acyrthosiphon pisum, Aphis craccivora, nábido de alas punteadas, presa alternativa, control biológico.Se estudió la conducta de alimentación del depredador generalista Nabis punctipennis Blanchard (Nabidae) sobre ...
Araya, Jaime E.   +2 more
core   +1 more source

COMPUTATION OF INSECTS BIODIVERSITY IN BHENDI (ABELMOSCHUS ESCULENTUS (L.) MOENCH) ECOSYSTEM [PDF]

open access: yes, 2014
Field experiments were conducted to inventorize the insect’s species in bhendi ecosystem. It was observed those hemipteran herbivores and hymenopteran and coleopteran predators were relatively abundant in kharif, 2012 and rabi, 2012-13 respectively.
CHAKRABORTY, ARDHENDU   +2 more
core   +1 more source

Biología de Diomus Sp (Coleoptera: Coccinelidae) en condiciones de laboratorio y observaciones sobre su morfología [PDF]

open access: yes, 2021
There are few basic studies on biology of coccinelids as predators of aphids and their potential as biological control agents. The purpose of this study was to establish the biology and morphology of Diomus sp (Coleoptera: Coccinellidae), a predator of ...
Aguilar , Alex   +2 more
core   +1 more source

Ecophysiological Studies on Harmonia axyridis, Pallas (Coleoptera: Coccinellidae) [PDF]

open access: yes, 2013
Harmonia axyridis has been used as an efficient biological control agent worldwide but is causing concern because of adverse impact on native species biodiversity predominantly through intra-guild predation and competition.
Al-Harbi, Jenan
core   +1 more source

Biología de Delphastus quinculus (Gordon 1994) (Coleoptera : Coccinellidae) bajo diferentes temperaturas [PDF]

open access: yes, 2015
Universidad Nacional Agraria La Molina. Escuela de Posgrado. Maestría en EntomologíaDelphastus quinculus (Gordon, 1994) es un predador que ha sido reportado importante, para el control del complejo de la mosca blanca de los invernaderos Trialeurodes ...
Casana Amoretti, Nina
core   +1 more source

Impatto dell'introduzione di insetti predatori esotici sulle "guilds" locali [PDF]

open access: yes, 2012
The research theme concerned the undesirable effects of exotic predatory species introduced to control harmful species, and their impact and possible interaction on the local communities and the environment.
Fois, Xenia
core  

Técnica para liberação do predador Euborellia annulipes (Dermaptera:Anisolabididae) [PDF]

open access: yes, 2020
With the increase in the excessive and inappropriate use of pesticides and the consequent negative effects on the environment, there is a need to search for alternative methods to chemical control of insect pests, biological control is one of the most
Lacerda, Letícia Barbosa de
core  

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