Results 111 to 120 of about 3,154 (217)

On the control of the cotton aphid, Aphis gossypii Glov. (Hemiptera: Aphididae), on cucumber in greenhouses

open access: yesEgyptian Journal of Biological Pest Control, 2018
The objective of this study was to apply a biological control program on cucumber crop under greenhouse conditions, using biological control agents compared with insecticides to control the cotton aphid, Aphis gossypii Glover.
A. E. Eid   +4 more
doaj   +1 more source

Analisi comportamentale mediante Machine Learning della sequenza di parassitizzazione di Aphidius colemani ed Aphidius ervi nei confronti di Aphis craccivora [PDF]

open access: yes
Aphidius colemani ed Aphidius ervi sono parassitoidi solitari, cosmopoliti e utilizzati nei programmi di controllo biologico di molte specie di afidi di interesse agrario. La parassitizzazione di A. colemani ed A.
GIFFORD, FILIPPO
core  

Figures 11–20 in A review of the genus Aphidius Nees in Greece (Hymenoptera: Braconidae: Aphidiinae) with the description of a new species [PDF]

open access: yes, 2006
Figures 11–20. Fore wings of females. (11) Aphidius colemani Viereck, 1912. (12) Aphidius transcaspicus Telenga, 1958. (13) Aphidius avenae Haliday, 1834. (14) Aphidius matricariae Haliday, 1834. (15) Aphidius salicis Haliday, 1834.
Tomanović, Željko   +4 more
core   +1 more source

Estudios de preferencia del parasitoide Aphidius colemani Viereck (Hymenoptera: Braconidae) por distintas asociaciones planta hospedera - áfido huésped [PDF]

open access: yes, 2010
Proyecto de Graduación (Bachillerato en Ingeniería en Biotecnología) Instituto Tecnológico de Costa Rica, Escuela de Biología, 2010.El accionar de Aphidius colemani, endoparasitoide de áfidos, puede favorecerse mediante la introducción al agroecosistema ...
Espinoza-Bolaños, Luis Danilo
core  

Aphid parasitoids that occur on wheat crops of Northeast of the Parana State with recovery of Aphidius rhopalosiphi in Brazil
Parasitoides de pulgões-do-trigo que ocorrem no Norte do estado do Paraná e recaptura de Aphidius rhopalosiphi no Brasil

open access: yesSemina: Ciências Agrárias, 2012
Aphids (Hemiptera: Aphididae) are the main pest of wheat (Hemiptera: Aphididae) in several countries. In Brazil, the Biological Control of Wheat Aphids released millions of aphid parasitoids (Hymenoptera: Braconidae and Aphelinidae) on wheat fields and ...
Adriano Thibes Hoshino   +3 more
doaj  

Diversidad de parasitoides primarios y secundarios del pulgón Myzus persicae (Hemiptera, Aphididae) en el duraznero Prunus persica (Rosales, Rosaceae) en la provincia de Mendoza, Argentina

open access: yesArxius de Miscel-lània Zoològica, 2018
Diversitat de parasitoides primaris i secundaris del pugó Myzus persicae (Hemiptera, Aphididae) en la bresquillera Prunus persica (Rosales, Rosaceae) a la província de Mendoza, Argentina Mendoza és la primera productora de fruita de pinyol i la ...
M. E. Mazzitelli   +4 more
doaj   +1 more source

Investigations on some biological features of Aphidius colemani Viereck (Hymenoptera: Braconidae), the parazitoid of Aphis gossypii Glover (Hemoptera: Aphididae) [PDF]

open access: yes, 2000
Bu araştırma 1997-1999 yılları arasında ülkemizde doğal olarak bulunan Aphidius colemanînm laboratuvar koşullarında bazı biyolojik özelliklerini belirlemek amacıyla gerçekleştirilmiştir.
Mustafa Gücük, Zeynep Yoldaş
core  

FIGURES 24–30 in A review of Aphidius Nees (Hymenoptera: Braconidae: Aphidiinae) in Iran: host associations, distribution and taxonomic notes [PDF]

open access: yes, 2008
FIGURES 24–30. Forewing of Aphidius species. 24, A. absinthii; 25, A. cingulatus; 26, A. colemani; 27, A. eadyi; 28, A. ervi; 29, A. funebris; 30, A. matricariae.
Tomanović, Željko   +14 more
core   +1 more source

An Evaluation of the Parasitoid, Aphidius colemani Viereck (Hymenoptera: Braconidae) and the Predator Aphidoletes aphidimyza Rondani (Diptera: Cecidomyiidae) for Biological Control of Aphis gossypii Glover (Homoptera: Aphididae) on Cucumber [PDF]

open access: yes, 1997
Developmental time and fecundity of Aphidius colemani Viereck and Aphidoletes aphidimyza Rondani were studied under laboratory conditions on cucumber plants infested with Aphis gossypii Glover at a constant temperature of 20° C, photoperiod of 18 hours ...
Vili Harizanova, Barbara Ekbom
core   +1 more source

An investigation on alfalfa aphids and their parasitoids in different parts of Iran, with a key to the parasitoids (Hemiptera: Aphididae; Hymenoptera: Braconidae: Aphidiinae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2006
In the current study some information is presented about the distribution and associations between alfalfa aphids and their parasitoids in different regions in 11 provinces of Iran, as well as an identification key to the parasitoids.
H. Rakhshani   +4 more
doaj  

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