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Listar por palabra clave "Tuta absoluta"

Mostrando ítems 1-9 de 9

Control integrado de las principales plagas en cultivo de tomate

Roig Mont, Juan (Editorial Universitat Politècnica de València, 2024-06-04)

[EN] The tomato borer Tuta absoluta (Meyrick) and the tobacco whitefly, Bemisia tabaci Genn. are major pests of tomato. The mirid bug Nesidiocoris tenuis Reuter is an effective natural enemy of whitefly and T. absoluta. ...
Desarrollo biológico e instalación del mírido depredador Nesidiocoris tenuis en el cultivo del tomate con quistes desencapsulados de Artemia sp. como alimento alternativo

Alonso Valiente, Miquel (Universitat Politècnica de València, 2015-07-17)

[EN] Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) caused great damage in tomato crops during the first years after its introduction in 2006. After several years using insecticides, its integrated management was ...
Eliciting tomato plant defenses by exposure to herbivore induced plant volatiles

Perez-Hedo, Meritxell; Alonso-Valiente, Miquel; Vacas, Sandra; Gallego, Carolina; Rambla Nebot, Jose Luis; Navarro-Llopis, Vicente; GRANELL RICHART, ANTONIO; Urbaneja García, Alberto (Schweizerbart, 2021)

[EN] When zoophytophagous mirids (Hemiptera: Miridae) feed on tomato plants they activate both direct and indirect defense mechanisms, which include the release of herbivore induced plant volatiles (HIPVs). HIPVs are capable ...
Enzymatic Assays and Enzyme Histochemistry of Tuta absoluta Feeding on Tomato Leaves

Hamza, Rim; Beltran Porter, Jose Pio; Cañas Clemente, Luís Antonio (Bio-Protocol, 2018-09-05)

[EN] Enzymes play a key role in insect-plant relationships. For a better understanding of these interactions, we analyzed Tuta absoluta digestive enzymes. Here, we describe a detailed protocol for the detection of trypsin ...
Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta

Hamza, Rim; Pérez-Hedo, Meritxell; Urbaneja, Alberto; Rambla Nebot, Jose Luis; GRANELL RICHART, ANTONIO; Gaddour, Kamel; BELTRAN PORTER, JOSE PIO; Cañas Clemente, Luís Antonio (Springer (Biomed Central Ltd.), 2018-01-25)

[EN] Background: For as long as 350 million years, plants and insects have coexisted and developed a set of relationships which affect both organisms at different levels. Plants have evolved various morphological and ...
Las proteínas Cry como bioinsecticidas naturales de Tuta absoluta

Izquierdo Rubio, Lucía (Universitat Politècnica de València, 2012-05-11)

En el presente trabajo, se estudió el efecto de tres proteínas Cry, frente a Tuta absoluta, insecto plaga de Lycopersicon esculentum. Esto se realizó a partir del diseño de un nuevo bioensayo específico para esta plaga, ...
Plant exposure to herbivore-induced plant volatiles: a sustainable approach through eliciting plant defenses

Pérez-Hedo, Meritxell; Alonso-Valiente, Miquel; Vacas, Sandra; Gallego, Carolina; Pons Puig, Clara; Arbona, Vicent; Rambla Nebot, Jose Luis; Navarro-Llopis, Vicente; GRANELL RICHART, ANTONIO; Urbaneja, Alberto (Springer-Verlag, 2021-09)

[EN] Modern agricultural policies across the globe are committed to a significant reduction in chemical pesticide dependency; however, pest management strategies are still based on the use of synthetic pesticides. There ...
Studies on the development of a mating disruption system to control the tomato leafminer, Tuta absoluta Povolny (Lepidoptera: Gelechiidae)

Vacas González, Sandra; Alfaro Cañamás, Cristina; Primo Millo, Jaime; Navarro-Llopis, Vicente (Wiley, 2011-11)

BACKGROUND: The tomato leafminer (Tuta absoluta Povolny) has rapidly colonised the whole Mediterranean and South-Atlantic coasts of Spain, and it has become a key problem in both outdoor and greenhouse crops. New control ...
Uso de semioquímicos en el control de plagas. Estudios básicos y de aplicación

Vacas González, Sandra (Universitat Politècnica de València, 2011-11-02)

Los semioquímicos son sustancias implicadas en la comunicación entre seres vivos. En el caso de los insectos, pueden ser herramientas de gran utilidad en la lucha contra plagas, como alternativas a la aplicación de ...