Sousa, Marcia Ferreira de; Silva, Larissa Vieira; Brito, Maria Dias de and Furtado, Daniela Cavalcanti de Medeiros (2012) Tipos de controle alternativo de pragas e doenças nos cultivos orgânicos no estado de Alagoas, Brasil. [Alternative pest and diseases controls of organic crops from Alagoas state, Brazil.] Revista Brasileira de Agroecologia, 7 (1), pp. 132-138.
Preview |
PDF
- Published Version
- Portuguese/Portugues
1MB |
Document available online at: http://www.aba-agroecologia.org.br/ojs2/index.php/rbagroecologia/article/view/10080/pdf
Summary in the original language of the document
Atualmente são demandadas alternativas sustentáveis para controlar as espécies-pragas de diversos cultivos, especialmente hortaliças, com princípios ativos que não degradem o meio ambiente, a biodiversidade e principalmente a saúde do agricultor e consumidor. O objetivo desse estudo foi identificar quais os tipos de controle alternativo de pragas e doenças são utilizados pelos agricultores orgânicos do Estado de Alagoas. Entrevistas semi-estruturadas, visitas in loco e registros fotográficos foram utilizados para levantar os principais métodos de controle alternativo praticados pelos agricultores orgânicos da Cooperativa Terragreste, no estado de Alagoas. Os tipos de controle identificados foram: leite de vaca cru, soro de leite, urina de vaca, o inseticida biológico a base de Bacillus thuringiensis, caldas sulfocálcica e bordalesa, sabão de coco derretido e extratos vegetais. A forma de preparo das substâncias utilizadas varia entre as propriedades orgânicas, não havendo uma aferição entre a dosagem e a freqüência de aplicação do princípio ativo por praga ou doença.
Summary translation
Currently they have been sought sustainable alternatives to control pests species of different crops, especially vegetables, with active ingredients that do not degrade the environment, biodiversity and especially the health of the farmer and consumer. The objective of this study was to identify what types of alternative control of pests and diseases are used by organic farmers from Alagoas State, Brazil. Semistructured interviews and site visits and photographic record of the main types of alternative control used were conducted with organic farmers of Cooperative Terragreste. The types of control were identified: milk and cow urine, the biological insecticide, Bacillus thuringiensis, lime sulfur and bordeaux mixture, melted coconut soap and extracts of plants. The method of preparation of these products varies among organic farms and there wasn’t a measurement between the dosage and frequency of application of the active principle by pest and diseases.
| EPrint Type: | Journal paper |
|---|---|
| Keywords: | Biocontrole, Produção de alimentos, Agroecologia, Alagoas, Brasil. Biocontrol, Food production, Agroecology Alagoas, Brazil. |
| Agrovoc keywords: | Language Value URI English agroecology http://aims.fao.org/aos/agrovoc/c_92381 English Food production http://aims.fao.org/aos/agrovoc/c_3025 English Biological control http://aims.fao.org/aos/agrovoc/c_918 |
| Subjects: | "Organics" in general Crop husbandry |
| Research affiliation: | Brazil > Other organizations Brazil |
| ISSN: | 1980-9735 |
| Related Links: | http://www.aba-agroecologia.org.br/ojs2/index.php/rbagroecologia |
| Deposited By: | Pinto, Gabriela Franco |
| ID Code: | 22986 |
| Deposited On: | 05 Sep 2013 13:26 |
| Last Modified: | 05 Sep 2013 13:26 |
| Document Language: | Portuguese/Portugues |
| Status: | Published |
| Refereed: | Peer-reviewed and accepted |
Repository Staff Only: item control page
Download Statistics
Download Statistics
