Results 91 to 100 of about 12,598 (218)

Effectiveness of some botanical insecticides against Spodoptera littoralis Boisduvala (Lepidoptera: Noctudiae), Myzus persicae Sulzer (Hemiptera: Aphididae) and Tetranychus urticae Koch (Acari: Tetranychidae)

Plant Protection Science, 2009
Biological efficiency of botanical insecticides was determined that were obtained from Pongamia glabra, Azadirachta indica and Chrysanthemum cinerariifolium against Spodoptera littoralis, Myzus persicae and Tetranychus urticae on greenhouse plants.
Roman Pavela
doaj   +1 more source

Glufosinate Ammonium Suppresses Tetranychus urticae in Cotton

Journal of Cotton Science, 2018
Twospotted spider mites, Tetranychus urticae, are an important agricultural pest of many field crops worldwide. Insecticides and acaricides play a primary role in controlling T. urticae populations on agricultural crops. Here, we used greenhouse and field applied foliar spray tests and leaf dip bioassays to examine the susceptibility of T.
Sebe Brown, David Kerns, Fei Yang
openaire   +1 more source

Hairy Roadblock: Stem Trichomes Impede Herbivore Movement in a Species and Instar‐Dependent Manner

Journal of Applied Entomology, Volume 150, Issue 6, Page 728-735, July 2026.
ABSTRACT Plants have evolved to deploy a vast set of defence mechanisms against insect herbivores, including physical barriers like leaf trichomes with pre and post ingestive effects. Yet, the role of stem trichomes in plant‐herbivore interactions, particularly mobility dynamics, is poorly understood.
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Implications of new sustainable greenhouse systems for pests, diseases and biological control : a modelling approach using Oidium neolycopersici and Tetranychus urticae [PDF]

Concerns regarding carbon emissions, increasing demands on water supplies and environmental pollution have meant that the European protected horticulture industry is being challenged to develop more sustainable greenhouse climate management systems ...
White, Sacha D.
core  

Toxicidade de natuneem sobre Tetranychus urticae Koch (Acari: Tetranychidae) e ácaros predadores da família Phytoseiidae Toxicity of the natuneem over the Tetranychus urticae Koch (Acari: Tetranychidae) and mites predators from the family Phytoseiidae

Ciência e Agrotecnologia, 2006
A toxicidade de diferentes concentrações de Natuneem a Tetranychus urticae Koch e a dois ácaros predadores, Euseius alatus De Leon e Phytoseiulus macropilis (Banks), foi estudada.
Hilda Maria Brito, Manoel Guedes Corrêa Gondim Junior, José Vargas de Oliveira, Cláudio Augusto Gomes da Câmara   +3 more
doaj   +1 more source

Drought and Herbivory Drive Physiological and Phytohormonal Changes in Soybean (Glycine max Merril): Insights From a Meta‐Analysis

Plant, Cell &Environment, Volume 49, Issue 7, Page 4041-4053, July 2026.
ABSTRACT With climate change, abiotic and biotic stresses such as drought and herbivory are predicted to further diminish agricultural productivity. Soybean (Glycine max [L.] Merrill), a crop of global economic importance, is vulnerable to both. However, the interactive effects of drought and herbivory on soybeans haven't been explored, especially ...
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Peer review of the pesticide risk assessment for the active substance bifenazate in light of confirmatory data submitted

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessment carried out by the competent authority of the rapporteur Member State Sweden, for the pesticide active substance bifenazate are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +46 more
wiley   +1 more source

Tetranychus urticae mites do not mount an induced immune response against bacteria [PDF]

, 2017
The genome of the spider mite Tetranychus urticae, a herbivore, is missing important elements of the canonical Drosophila immune pathways necessary to fight bacterial infections.
Zélé, F., Van Leeuwen, Thomas, Riga, Maria, Vontas, J. [0000-0002-8704-2574], Sucena, Élio, Gonçalo Santos-Matos, Sucena, Élio [0000-0001-8810-870X], Magalhães, S. [0000-0002-8609-7768], Martins, Nelson, E., Magalhães, Sara, Nicky Wybouw, Thomas Van Leeuwen, Riga, M. [0000-0002-4384-4049], Vontas, John, Maria Riga, Leitão, A.B., Sucena, É. [0000-0001-8810-870X], Flore Zélé, Grbić, M. [0000-0002-4214-2336], Leitão, Alexandre B, Santos-Matos, G. [0000-0001-8303-6735], Wybouw, N., Martins, Nelson E, Nelson E. Martins, Santos-Matos, Gonçalo, Grbić, Miodrag, Van Leeuwen, T., Élio Sucena, Santos-Matos, Gonçalo [0000-0001-8303-6735], Martins, Nelson E., Vontas, John [0000-0002-8704-2574], Leitão, Alexandre B., Wybouw, Nicky, Riga, Maria [0000-0002-4384-4049], Grbić, Miodrag [0000-0002-4214-2336], Magalhães, Sara [0000-0002-8609-7768], Leitão, Alexandre,, Zélé, Flore, Martins, Nelson,, Sara Magalhães, Martins, N.E. [0000-0002-3923-2998], Alexandre B. Leitão, Santos-Matos, G., Miodrag Grbić, John Vontas, Leitão, Alexandre, B.   +45 more
core   +1 more source

Circonstances des pullulations de Tetranychus urticae Koch (Tetranychidae, Acari) en verger d'agrumes

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 1994
T. urticae est l'un des gros ravageurs actuellement recensés sur diverses cultures et plantes spontanées. Le travail, centré autour d'observations conduites en verger d'agrumes, présente la genèse des pullulations du tétranyque. Les facteurs climatiques,
M. Hmimina, L. Allam, Y. Ougass, A. Marmouche   +3 more
doaj  

INTEGRACIÓN DE CONTROL BIOLÓGICO Y DE PRODUCTOS ALTERNATIVOS CONTRA Tetranychus urticae (ACARI: TETRANYCHIDAE) INTEGRATION OF BIOLOGICAL CONTROL AND ALTERNATIVE PRODUCTS AGAINST Tetranychus urticae (ACARI: TETRANYCHIDAE)

Revista U.D.C.A Actualidad & Divulgación Científica, 2011
Tetranychus urticae es una importante plaga asociada al cultivo de fresa debido a las altas densidades poblacionales alcanzadas y a los daños ocasionados a las plantas.
Alberto Soto, Hamilton G. Oliveira, Angelo Pallini   +2 more
doaj