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Adamoli, JorgeFernández, PatricioExpansión de la frontera agropecuaria en la Cuenca del Plata: antecedentes ecológicos y socio-económicos para su planificación

Almeida, Miguel A. Ozorio deStatement by H.E. Ambassador Miguel A. Ozorio de Almeida, head of the brazilian delegation, on items 5 and 6 of the agenda
Autor: Lohr, B

The biology, behavior, ecology, economic damage, and control of the cassava stemborer Chilomina clarkei are described. Its natural enemies found are listed: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., and Trichogramma sp. The economic damage in artificial infestations with 2 levels o...

Se describen la biologia, el comportamiento, la ecologia, el dano economico y el control de Chilomina clarkei barrenador de la yuca. Se enumeran sus enemigos naturales encontrados: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., y Trichogramma sp. Se estudiaron el dano economico en infes...


Lohr, B[Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca]Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca

Susilo, FXGafur, AUtomo, M.Evizal, RMurwani, SSwibawa, IG[Conservation and sustainable management of below-ground biodiversity in Indonesia]Conservation and sustainable management of below-ground biodiversity in Indonesia

This study on paddy cum tilapia integrated culture was carried out at Bako, West shoa zone in Ethiopia for a period of four months. The physico-chemical parameters in the water and soil, plankton and benthic fauna and yield were analysed to understand the suitability of the culture system in the ...


Desta, L.Devi, L.P.Sreenivasa, V.Amede, Tilahun[Studies on the ecology of the paddy and fish co–culture system at Dembi Gobu microwater shed at Bako, Ethiopia]Studies on the ecology of the paddy and fish co–culture system at Dembi Gobu microwater shed at Bako, Ethiopia
Autor: Oloo, F.P.

Ecology of Glossina fuscipes fuscipes Newstead was studied with specific reference to temperature, relative humidity, light intensity, resting and breeding sites. The comprehensive study was undertaken to assemble, upgrade and bridge gaps in information on the species which would be used in organ...


Oloo, F.P.[Ecology of Glossina fuscipes fuscipes newst. (Diptera: Glossinidae) along lake Victoria shore in South Nyanza.]Ecology of Glossina fuscipes fuscipes newst. (Diptera: Glossinidae) along lake Victoria shore in South Nyanza.

Rippstein, GEscobar, G.Motta, F[Agroecología y biodiversidad de las sabanas en los Llanos Orientales de Colombia]Agroecología y biodiversidad de las sabanas en los Llanos Orientales de Colombia

Wortmann, Charles S.Eledu, CS[An agroecological zonation for Uganda: methodology and spatial information]An agroecological zonation for Uganda: methodology and spatial information

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