Efectos de los fungicidas en el control del moho gris Botrytis cinérea en el cultivo de tomate (Solanum lycopersicum)
| dc.contributor.advisor | Díaz Romero, Orlando Segundo | |
| dc.contributor.author | Vera Jimenez, Joel Josue | |
| dc.date.accessioned | 2022-11-10T13:56:42Z | |
| dc.date.available | 2022-11-10T13:56:42Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/13162 | |
| dc.description | The tomato, unknown in the Old World until the 16th century and still little consumed in the 19th century, has become the great vegetable of the 20th century, both in commercial cultivation and in home gardens. It is appreciated for its freshness and is the base or garnish for all kinds of dishes, both raw and cooked. Under the denomination of gray rot, a group of diseases of various crops with a common symptomatology is included, characterized by the presence on different plant organs of a powdery grayish mold. These diseases are produced by different species of the genus Botrytis. From the very beginning of agriculture, associated with the beginning of the sedentary life of humans, crops suffered from the attack of plagues that decimated them and drastically reduced the production and storage of food. From the invention of writing and throughout the centuries numerous texts have referred to attacks by insects, fungi, rodents and other agents. For its control, fungicides belonging to the benzimidazoles, dicarboximides, strobilurins, pyrimidineamides groups, among others, are used. Due to the resistance mechanisms of the pathogen, it is necessary for disease management strategies to permanently evolve towards new control alternatives. Among the products used to control gray mold in greenhouse and open field tomato crops, the following stand out: Chlorothalonil, Methyl thiophanate, Pyrimethanil, Thiabendazole. | es_ES |
| dc.description | The tomato, unknown in the Old World until the 16th century and still little consumed in the 19th century, has become the great vegetable of the 20th century, both in commercial cultivation and in home gardens. It is appreciated for its freshness and is the base or garnish for all kinds of dishes, both raw and cooked. Under the denomination of gray rot, a group of diseases of various crops with a common symptomatology is included, characterized by the presence on different plant organs of a powdery grayish mold. These diseases are produced by different species of the genus Botrytis. From the very beginning of agriculture, associated with the beginning of the sedentary life of humans, crops suffered from the attack of plagues that decimated them and drastically reduced the production and storage of food. From the invention of writing and throughout the centuries numerous texts have referred to attacks by insects, fungi, rodents and other agents. For its control, fungicides belonging to the benzimidazoles, dicarboximides, strobilurins, pyrimidineamides groups, among others, are used. Due to the resistance mechanisms of the pathogen, it is necessary for disease management strategies to permanently evolve towards new control alternatives. Among the products used to control gray mold in greenhouse and open field tomato crops, the following stand out: Chlorothalonil, Methyl thiophanate, Pyrimethanil, Thiabendazole. | es_ES |
| dc.description.abstract | El tomate, desconocido en el Viejo Mundo hasta el siglo XVI y todavía poco consumido en el siglo XIX, se ha convertido en la gran hortaliza del siglo XX, tanto en el cultivo comercial como en los huertos familiares. Es apreciado por su frescura y constituye la base o guarnición de todo tipo de platos, tanto crudo como cocido. Bajo la denominación de podredumbre gris, se engloban un grupo de enfermedades de diversos cultivos con una sintomatología común, caracterizada por la presencia sobre distintos órganos vegetales de un moho pulverulento de coloración grisácea. Estas enfermedades son producidas por diferentes especies del género Botrytis. Desde el comienzo mismo de la agricultura, asociado con el inicio de la vida sedentaria de los humanos, los cultivos padecieron el ataque de plagas que los diezmaban y reducían drásticamente la producción y el acopio de alimentos. A partir del invento de la escritura y a lo largo de los siglos numerosos textos se han referido a ataques de insectos, hongos, roedores y otros agentes. Para su control se utiliza fungicidas pertenecientes a los grupos benzimidazoles, dicarboximidas, estrobilurinas, pirimidinamidas, entre otros. Debido a los mecanismos de resistencia del patógeno es necesario que las estrategias de manejo de la enfermedad evolucionen permanentemente hacia nuevas alternativas de control. Entre los productos empleados para el control del moho gris en el cultivo de tomate en invernadero y campo abierto destacan los siguientes: Clorotalonil, Metil tiofanato, Pirimetanil, Tiabendazol. | es_ES |
| dc.format.extent | 28 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Moho | es_ES |
| dc.subject | Fungicidas | es_ES |
| dc.subject | Podredumbre | es_ES |
| dc.subject | Sintomatología | es_ES |
| dc.title | Efectos de los fungicidas en el control del moho gris Botrytis cinérea en el cultivo de tomate (Solanum lycopersicum) | es_ES |
| dc.type | bachelorThesis | es_ES |
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