Results 81 to 90 of about 4,259 (181)

Tetranychus urticae changes its oviposition pattern in the presence of the predatory mites, Phytoseiulus persimilis and Typhlodromus bagdasarjani

Acta Biologica, 2019
Oviposition behaviors in herbivorous mites are affected by several factors i.e. food availability for juveniles and reduced predation risks. We used the twospotted spider mite, Tetranychus urticae Koch (Tetranychidae) to find out whether the previous ...
Mona Moghadasi, Azadeh Zahedi Golpayegani, Alireza Saboori, Hossein Allahyari, Hamideh Dehghani Tafti   +4 more
doaj   +1 more source

Twospotted Spider Mite, Tetranychus urticae Koch (Arachnida: Acari: Tetranychidae)

EDIS, 2003
The twospotted spider mite, Tetranychus urticae Koch, has been controversial in its taxonomic placement. About 60 synonyms included under this species have compounded the controversy.
Thomas R. Fasulo, Harold A. Denmark
doaj   +1 more source

Two varieties of soybeans tolerant of spider mites

California Agriculture, 1969
Soybean materials that showed most tolerance to the two-spotted mite, Tetranychus urticae K., in greenhouse tests were USDA Plant Introduction P.I. 88,492 and UC-228.
E Carlson
doaj  

Evaluation of chemical acaricides against the two-spotted spider mite, Tetranychus urticae (Koch) (Acari: Tetranychidae) in geothermal greenhouses in southern Tunisia

Journal of Oasis Agriculture and Sustainable Development
The two-spotted spider mite, Tetranychus urticae (Koch) (Acari: Tetranychidae), represents a major threat to geothermal greenhouses in southern Tunisia, causing considerable damage to geothermal crops.
El Habib Gaid, Sabrine Chouikhi, Besma Hamrouni Assadi, Kamel Nagaz, Kaouther Grissa Lebdi, Mohamed Sadok BelKadhi   +5 more
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

Tetranychus urticae C. L Koch

, 1952
69. Tetranychus urticae C. L Koch 1836. Fundort: Wangerooge, Deich, Wattseite, Abhang, 17. I. 50. Die Weibchen überwintern an der Blattunterseite junger Ausläufer der Brennnesseln.
openaire   +3 more sources

Chemical composition and acaricidal activity of the leaf and fruit essential oils of Protium heptaphyllum (Aubl.) Marchand (Burseraceae) Composição química e atividade acaricida do óleo essencial das folhas e frutos de Protium heptaphyllum (Aubl.) Marchand (Burseraceae)

Acta Amazonica, 2007
Essential oils from leaves and fruits of Protiumheptaphyllum collected in Tamandaré beach Pernambuco/Brazil were analysed by GC/MS and tested for toxicity and repellent effect against the two spotted spider mite (Tetranychus urticae).
Wendel José Teles Pontes, José Cândido Guerra de Oliveira, Cláudio Augusto Gomes da Câmara, Adelmo C. H. R. Lopes, Manoel Guedes Correia Gondim Júnior, José Vargas de Oliveira, Reginaldo Barros, Manfred Oswald Erwin Schwartz   +7 more
doaj   +1 more source

EVALUATION OF ETHANOLIC EXTRACTS FROM ARTEMISIA MONOSPERMA, RETAMA RAETAM, CAPPARIS SPINOSA, AND ARTEMISIA JUDAICA AS BIO-INSECTICIDES FOR SUSTAINABLE TETRANYCHUS URTICAE MANAGEMENT [PDF]

Assiut Veterinary Medical Journal
Mites, both plant and animal parasitic species, pose significant threats to agriculture and animal health. Among these, the Tetranychus urticae (two-spotted spider mite) stands out as an essential pest, inflicting severe damage to crops worldwide.
ZEINAB SAID, HEND SABRY, AMIRA ELSAID, AHMED ALGAZEERY   +3 more
doaj   +1 more source

Citrus defense responses against Tetranychus urticae [PDF]

, 2019
En la presente tesis doctoral se han estudiado los mecanismos de defensa de cítricos frente al ataque de T. urticae a diferentes niveles. En primer lugar se analizaron los mecanismos de defensa directa utilizando dos patrones con diferente nivel de susceptibilidad.
openaire   +20 more sources

Chemical control of Tetranychus urticae in strawberry crops

Fruit Crops Science Journal
Abstract: The two-spotted spider mite, Tetranychus urticae Koch., is one of the most important pests in strawberry crops and is the main pest in protected environments. To assess the control potential of insecticides/acaricides registered in Brazil, the following control agents, milbemectin, fenpropathrin, pyridaben, abamectin and chlorfenapyr were ...
Francine Regianini Nerbass, Leo Rufato, Diane Camila dos Santos, Daiana Petry Rufato, Hyan de Cássio Pierezan, Carine Rusin, Eduardo Massatomo Goulart Yamaguchi, Rudimar Spannemberg   +7 more
openaire   +2 more sources