Respuestas de residuos de origen vegetal usados como atrayentes para la captura del caracol africano (Lissachatina fulica), en el cantón Quevedo. Año 2012. Plan de manejo de la plaga.
The African terrestrial snail" (Lissachatina fulica) it is a mollusk that is among the 100 plagues exotic more harmful investors of the world and it presents serious implications for the agriculture, the biodiversity and human health. This plague is it would originate of the tropical Africa, an...
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| Format: | masterThesis |
| Idioma: | spa |
| Publicat: |
2013
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| Matèries: | |
| Accés en línia: | http://repositorio.uteq.edu.ec/handle/43000/2339 |
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Afegir etiqueta | Sumari: | The African terrestrial snail" (Lissachatina fulica) it is a mollusk that is among the 100 plagues exotic more harmful investors of the world and it presents serious implications for the agriculture, the biodiversity and human health. This plague is it would originate of the tropical Africa, and at the moment it is extended in South America, Islands of the Pacific, and in general, almost all the tropical areas of the world. This plague is hermaphrodite as most of the snails, it grows and he/she at great speed reproduces, and it can produce serious damages in the ecosystems and tropical cultivations. Its distribution in the agricultural field, is owed mainly to that are transported as mascots, agricultural machinery, you plant, among others. The introduction of this snail species is illegal, given to that the plague can become a problem for the human health. The investigation bears the use of attractive natural of vegetable origin for the capture of the African snail, and this way to lower the population index of this plague. The investigation type is of character evaluative, registering 504 recounts that were analyzed by means of the non-parametric statistic. This investigation was carried predios the Station Experimental Tropical Pichilingue, out using as attractive organic waste, (it cracked of pineapple, melon, watermelon, papaya, of banana tree and lettuce leaves), located in elaborated traps of plastic recipients, using in each trap an average of 200 g, surrounded internally of 200 g of thick salt (in grain). The treatments rehearsed during the time of the investigation, were giving as a result that the attractive of pineapple shell is the best material and in second place that of papaya being in last position that of lettuce leaves. |
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