Listar por palabras clave "Plaguicidas"
Mostrando ítems 1-4 de 4
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Eficacia de control de diferentes sustancias sobre caracoles Opeas pumilum y Cecillioides aperta en piña (Ananas comosus. var. comosus)híbrido MD-2 en finca El Tremedal S.A., San Carlos , Costa Rica
(Instituto Tecnológico de Costa Rica, 2017)In the company El Tremedal S.A., located in the province of Alajuela, San Carlos canton, Venice district, MD-2 hybrid pineapple is produced for export as fresh fruit. This experiment aimed to determine the effect of several ... -
Estudios básicos del defoliador Rhabdopterus sp. en plantaciones de teca (Tectona grandis L.f.) de Flor y fauna S.A.y Brinkman y asociados reforestadores de centroamerica S.A.
(Instituto Tecnólogico de Costa Rica, 2002-01)En las empresas reforestadoras Flor y Fauna S.A., San Carlos, Alajuela y Brinkman y Asociados Reforestadores de Centroamérica S.A., Parrita, Puntarenas, se realizaron estudios b7ásicos del defoliador Rhabdopterus sp. ... -
"Mejoramiento de la calidad de agua para uso y consumo humano a nivel domiciliar mediante la remoción de hierro en la Comunidad Monte Rey ubicada en Cariari de Pococí"
(Instituto Tecnológico de Costa Rica, 2014)The Community of Monte Rey is a small settlement where there are 29 plots. At least half of the plots presented serious problems with drinking water for the presence of soluble iron, which has led to the rejection of water ... -
Scientometric analysis of Colombian research on bio-inoculants for agricultural production
(Universitas Scientiarum, 2016)The excessive use of synthetic chemical inputs in agricultural production has led to the disruption of biogeochemical cycles. One of the alternatives that arose within the systems of sustainable agriculture was the partial ...