Principales familias de insectos enemigos naturales de Opsiphanes tamarindi, (Lepidoptera – Nymphalidae) Felder, 1861 en el cultivo de banano (Musa paradisiaca)”
| dc.contributor.advisor | Cedeño Loja, Pedro Emilio | |
| dc.contributor.author | Carrillo Pala, Rosa Haidée | |
| dc.date.accessioned | 2022-11-11T20:47:38Z | |
| dc.date.available | 2022-11-11T20:47:38Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/13193 | |
| dc.description | The goat maggot, Opsiphanes tamarindi Felder (Lepidoptera - Nymphalidae) represents one of the main defoliating pests of the banana crop, which is of great economic importance in the country, directly affecting its growth, the same that do not limit production, it is very important to know its natural enemies both parasitoids and predators to regulate their population levels and improve crop yield. The intermediate duration of the insect pest from its egg, larva, pupa and adult stage is approximately 77 days. They go through 5 larval instars, with differences among them in the number and color of the horns. The larvae of IV and V instar are the ones that consume the greatest amount of foliage. The larvae pupate on the lower part of banana plants and on host weeds. The most important biological control agents are the parasitoids Hymenoptera, Telenomus sp. (Scelionidae), Apanteles sp. (Braconidae), Anastatus sp. (Eupelmidae), Ooencyrtus (Encyrtidae), in the egg stage, Cotesia sp. (Braconidae) of larvae and with greater parasitism in larvae of the V instar and Conura sp. (Chalcididae) of pupae; besides, they are preyed by Hemiptera pentatomid bugs, Mormidea ypsilon F, Podisus sp, Alcaeorrhynchus grandis F, and Hymenoptera, Solenopsis sp, Paratrechina sp, (Formicidae), larvae and pupae. IPM is one of the ecological points of view highly recommended, in addition to biological control it is recommended a good agronomic management performing leaf removal where hanging leaves are destroyed thus eliminating the rest of larvae, pupation sites and feeding sites of adults. | es_ES |
| dc.description | The goat maggot, Opsiphanes tamarindi Felder (Lepidoptera - Nymphalidae) represents one of the main defoliating pests of the banana crop, which is of great economic importance in the country, directly affecting its growth, the same that do not limit production, it is very important to know its natural enemies both parasitoids and predators to regulate their population levels and improve crop yield. The intermediate duration of the insect pest from its egg, larva, pupa and adult stage is approximately 77 days. They go through 5 larval instars, with differences among them in the number and color of the horns. The larvae of IV and V instar are the ones that consume the greatest amount of foliage. The larvae pupate on the lower part of banana plants and on host weeds. The most important biological control agents are the parasitoids Hymenoptera, Telenomus sp. (Scelionidae), Apanteles sp. (Braconidae), Anastatus sp. (Eupelmidae), Ooencyrtus (Encyrtidae), in the egg stage, Cotesia sp. (Braconidae) of larvae and with greater parasitism in larvae of the V instar and Conura sp. (Chalcididae) of pupae; besides, they are preyed by Hemiptera pentatomid bugs, Mormidea ypsilon F, Podisus sp, Alcaeorrhynchus grandis F, and Hymenoptera, Solenopsis sp, Paratrechina sp, (Formicidae), larvae and pupae. IPM is one of the ecological points of view highly recommended, in addition to biological control it is recommended a good agronomic management performing leaf removal where hanging leaves are destroyed thus eliminating the rest of larvae, pupation sites and feeding sites of adults. | es_ES |
| dc.description.abstract | El gusano cabrito, Opsiphanes tamarindi Felder (Lepidoptera – Nymphalidae) representa una de las principales plagas defoliadoras del cultivo de banano el cual es de gran importancia económica en el país afectando directamente a su crecimiento, los mismos que no limitan la producción, es muy importante conocer a sus enemigos naturales tanto parasitoides y depredadores para regular sus niveles de población y mejorar el rendimiento del cultivo. La duración intermedia del insecto plaga desde su estado de huevo, larva, pupa hasta adulto es de 77 días aproximadamente. Pasan por 5 instares larvales, distinguiéndose diferencias entre ellos en el número y color de los cuernecillos. Las larvas de IV y V instar son las que mayor cantidad de follaje consumen. Empupa en la parte baja de las plantas de banano y en malezas hospederas. Como agentes más destacados para su control biológico se encuentran los parasitoides Himenópteros, Telenomus sp. (Scelionidae), Apanteles sp. (Braconidae), Anastatus sp. (Eupelmidae), Ooencyrtus (Encyrtidae), en la fase de huevo, Cotesia sp. (Braconidae) de larvas y con mayor parasitismo en larvas del V instar y Conura sp. (Chalcididae) de pupas; además, de ser depredadas por Hemípteros chinches pentatómidos, Mormidea ypsilon F, Podisus sp., Alcaeorrhynchus grandis F, e Himenópteros, Solenopsis sp, Paratrechina sp, (Formicidae), larva y pupa. El MIP es uno de los puntos de vista ecológicos muy recomendado, adicional al control biológico es recomendable un buen manejo agronómico realizando deshojes donde se destruyen hojas colgantes eliminando así el resto de larvas, sitios de pupación y los sitios de alimentación de los adultos. | es_ES |
| dc.format.extent | 33 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 | Opsiphanes tamarindi | es_ES |
| dc.subject | Plagas defoliadoras | es_ES |
| dc.subject | Enemigos naturales | es_ES |
| dc.subject | Banano (Musa paradisiaca) | es_ES |
| dc.title | Principales familias de insectos enemigos naturales de Opsiphanes tamarindi, (Lepidoptera – Nymphalidae) Felder, 1861 en el cultivo de banano (Musa paradisiaca)” | es_ES |
| dc.type | bachelorThesis | es_ES |
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