Results 131 to 140 of about 8,614 (245)

Culex quinquefasciatus  Egg Membrane Alteration and Ovicidal Activity of Cipadessa baccifera (Roth) Plant Extracts Compared to Synthetic Insect Growth Regulators

Research and Reports in Tropical Medicine, 2019
Govindaraju Ramkumar,1,* Sengodan Karthi,1,2,* Muthugounder S Shivakumar,1 Eliningaya J Kweka3,4 1Molecular Entomology Laboratory, Department of Biotechnology, Periyar University, Salem 636 011, Tamil Nadu, India; 2Department of Biochemistry, Centre for ...
Ramkumar G, Karthi S, Shivakumar MS, Kweka EJ   +3 more
doaj  

[Triatomine: ovicidal action of some pyretroids].

Revista da Sociedade Brasileira de Medicina Tropical, 2002
The insecticidal action on eggs of triatomine have been little considered in the control activitys of Chagas' disease. With objective [corrected] of to compare the potential of three synthetic pyrethroids (deltamethrin,alphacypermethrin and lambdacyhalothrin) on eggs, the authors realized laboratory tests.
Vera Lúcia Cortiço Corrêa, Rodrigues, Antenor do Nascimento, Ferraz Filho, Eduardo Olavo da Rocha e, Silva, George Kenge, Ishihata   +3 more
openaire   +1 more source

Atividade ovicida e larvicida in vitro do óleo essencial de Mentha piperita em nematódeos gastrintestinais de caprinos. [PDF]

, 2019
Infecções por nematódeos gastrintestinais em pequenos ruminantes são responsáveis por perdas produtivas a exploração dessa atividade, ocasionando prejuízos econômicas, e elevando os custos na produção.
CAVALCANTE, A. C. R., CHAGAS, A. C. de S., CHAVES, S. C., NASCIMENTO, T. M. dos S. C. do, SANTOS, C. M. dos, SOUSA, M. M. de, VIEIRA, L. da S.   +6 more
core  

Boric acid ovicidal trap for the management of Aedes species

Journal of Vector Borne Diseases, 2015
Background & objectives: The use of low concentrations of boric acid as a potential and effective control agent for the eggs and immature stages of Aedes aegypti L.
L Charlet Bhami, S Sam Manohar Das
doaj  

Ovicidal fungi in soils of Cuba.

Folia parasitologica, 1982
Thirty-six strains of ovicidal fungi were isolated from 122 investigated soil samples collected in Cuba. The isolated strains belong to 8 genera, 2 strains consist of sterile mycelium only. Most of the strains belong to the genus Fusarium (4 species, 1 undetermined strain), the remaining ones to Mortierella (3 species and 6 undetermined strains ...
H, Lýsek, O, Fassatiová, N, Cuervo Pineda, N, Lorenzo Hernández   +3 more
openaire   +1 more source

Isolated and Associated Use of the Nematophagous Fungi Pochonia chlamydosporia and Duddingtonia flagrans to Control Taenia saginata Eggs

Parasitologia
The aim of this study was to evaluate the isolated and associated use of the nematophagous fungi Pochonia chlamydosporia (isolate VC4) as an ovicide and Duddingtonia flagrans (isolate AC001) as a predator in the control of Taenia saginata eggs. Viable T.
Thaís Schmidt Ferreira, Carolina Magri Ferraz, Pedro Henrique Dutra Santos, Filippe Elias Freitas Soares, Vinicius Bastos Salles Segantine, Vinícius Longo Ribeiro Vilela, Jackson Victor Araújo, Fabio Ribeiro Braga   +7 more
doaj   +1 more source

Refining integrated pest management of eggfruit caterpillar [PDF]

, 2009
Investigations into pheromone monitoring and efficacy of insecticides to improve Integrated Pest Management (IPM) of eggfruit ...
Kay, Iain R.
core   +1 more source

Phyto-Synthesized Silver Nanoparticles: A Potent Mosquito Ovicidal Agent

, 2018
Green nanoparticle synthesis has been achieved using environmentally acceptable plant extract and eco-friendly reducing and capping agents. The present study to determine the efficacies of synthesized silver nanoparticles (AgNPs) using aqueous leaf extract of Feronia elephantum against the eggs of malaria vector, Anopheles stephensi , dengue vector ...
openaire   +1 more source

Comparative repellency effect of three plant extracts on Paederus beetles (Coleoptera: Staphylinidae), the cause of linear dermatitis in Iran [PDF]

Objective: To investigate the repellent effect of neem, juniper and eucalyptus extracts as a form of protection against Paederus beetles, which are a cause of linear dermatitis in Iran.
Aghaei Afshar, Abbas, Gaffari, Dariush, Hakimi Parizi, Maryam, Tirgari, Siavosh   +3 more
core  

Insecticidal potential of Areca catechu nut extract against multiple life stages of Aedes aegypti and Aedes albopictus. [PDF]

PLoS One
Rahman Z, Bharathithasan M, Ling LY, Junaid OQ, Ishak IH, Ravi R.   +5 more
europepmc   +1 more source