Descubre y comparte nuestro conocimiento público

Se han encontrado 304 recursos

Resultados de búsqueda

United Nations Environment ProgrammeInstitute of Water Management of the Ministry of Environmental Protection and Water Management of the German Democratic Republic[Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV]Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV
Autor: Cojocaru, A

CIAT and Colombia`s national agricultural research institution, ICA, are involved in a collaborative study of the toxicological effects on farm workers and their families from using pesticides on snap beans. Between June and August 1989, blood samples were collected on three occasions from person...


Cojocaru, A[Toxicological implications of pesticide use on snap beans in Sumapaz, Colombia]Toxicological implications of pesticide use on snap beans in Sumapaz, Colombia
Dudley, N.Attwood, S.J.Goulson, D.Jarvis, D.Bharuchag, D.P.Pretty, Jules N.[How should conservationists respond to pesticides as a driver of biodiversity loss in agroecosystems?]How should conservationists respond to pesticides as a driver of biodiversity loss in agroecosystems?

Banana is an important staple food crop feeding more than 100 million Africans, but is subject to severe productivity constraints due to a range of pests and diseases. Banana Xanthomonas wilt caused by Xanthomonas campestris pv. musacearum is capable of entirely destroying a plantation while nema...


Tripathi, L.Atkinson, H.Roderick, H.Kubiriba, J.Tripathi, J.N.[Genetically engineered bananas resistant to Xanthomonas wilt disease and nematodes]Genetically engineered bananas resistant to Xanthomonas wilt disease and nematodes

United Nations Environment ProgrammeInternational Register of Potentially Toxic Chemicals (IRPTC)USSR State Committee for Programme Science and Technology[Preventive Toxicology: Collection of Training Materials Volume II Part I]Preventive Toxicology: Collection of Training Materials Volume II Part I

In our efforts to develop strategies for the manegement of bean steam maggots (bean fly) (Ophiomyia spp; Dipteras Agromyzae) in small scale farmers systems, we focus on options that are available and sustainable within the farming environment. These include host plant resistance, cultural practic...


Ampofo, James Kwasi O.Massomo, S.M.S.[Host plant resistance, cultural practices and botanical pesticides four the management of bean stem maggot in small scale farmer systems]Host plant resistance, cultural practices and botanical pesticides four the management of bean stem maggot in small scale farmer systems

n 2008, the invasive tomato red spider mite Tetranychus evansi (Acari: Tetranychidae), a pest of sola- naceous crops, was identi fi ed for the fi rst time as the cause of serious damage on tomato ( Solanum lycopersicum L.; Solanaceae) crops in Benin. Since then, frequent outbreaks have been obser...


Azandémè-Hounmalon, G.Y.Affognon, Hippolyte D.Komlan, F.A.Tamo, M.Fiaboe, K.K.M.Kreiter, S.Martin, T.[Farmers control practices against the invasive red spider mite, Tetranychus evansi Baker & Pritchard in Benin]Farmers control practices against the invasive red spider mite, Tetranychus evansi Baker & Pritchard in Benin

Chemical control has highly expanded over the last 30 years in sub-Saharan Africa to reduce bio-aggressors on all crops. Pest management of fruits and vegetables by small farmers in sub-Saharan Africa have developed anarchically in a fuzzy regulation framework. Pesticide toxicity and excessive ap...


Bon, H. deHuat, J.Parrot, L.Sinzogan, A.A.C.Martin, T.Malézieux, E.Vayssières, Jean-François[Pesticide risks from fruit and vegetable pest management by small farmers in subSaharan Africa: a review]Pesticide risks from fruit and vegetable pest management by small farmers in subSaharan Africa: a review

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso