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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/01/2001 |
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Data da última atualização: |
26/02/2013 |
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Autoria: |
GAZZONI, D. L. |
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Título: |
Managing the boll weevil on cotton in Paraguay. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000. |
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Volume: |
v.2 |
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Páginas: |
p.679. |
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Idioma: |
Inglês |
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Conteúdo: |
The introduction of Anthonomus grandis (bicudo) into Brazilian cotton areas represented a serious constraint for cotton growers, who faced increasing costs and reduced yield and quality. In several producing regions, growers moved to other crops with higher pay-off, and in the northeastern area of the country the cotton was almost wiped out. Paraguay has a long border with Brazil, next to the cotton producing area, including a dry frontier, where an intense movement of plants and reproductive parts exists without official control. Cotton is considered a cash crop for the majority of the small Paraguayan growers (campesinos), that usually plant corn, rice, beans, some vegetables, cassava and fruits and also raise milk cows, pigs and hens for the family consumption. Cotton is traded by the local merchants (acopios) to make the necessary money to buy agricultural inputs, and is almost always the unique source of income for the growers. In this situation, more than economical, the social importance of cotton made it imperative to implement an Integrated Pest Management Program to create the necessary conditions for the grower to continue planting cotton, thus avoiding the migration to metropolitan areas and increasing poverty. The program was designed with the Paraguayan Government support and was partially funded by an international development bank. A network was designed involving key researchers from National Research Institutes, and the Extension System was reformulated and funded to give the technical support for the program. A comprehensive Integrated Pest Management Program was proposed including cultural practices (early planting, stimulation of rapid plant growth), selection of early maturity varieties, A scouting program was designed to accomplish the pest population, and chemical insecticides were recommended to be used with less impact to the environment, specially to beneficials. Recommendation was to perform an insecticide application when 10% of the squares were punctured. Cotton plants rests and debris should be destroyed, according to the regulatory measures issued by the Plant Protection Department. Also an official program was established to stimulate growers to adopt the IPM program, including the on season and off season proposed measures. Cotton IPM adopters thoroughly following the recommendations, as evaluated by the Government Inspectors received special funding conditions and free cotton seeds. MenosThe introduction of Anthonomus grandis (bicudo) into Brazilian cotton areas represented a serious constraint for cotton growers, who faced increasing costs and reduced yield and quality. In several producing regions, growers moved to other crops with higher pay-off, and in the northeastern area of the country the cotton was almost wiped out. Paraguay has a long border with Brazil, next to the cotton producing area, including a dry frontier, where an intense movement of plants and reproductive parts exists without official control. Cotton is considered a cash crop for the majority of the small Paraguayan growers (campesinos), that usually plant corn, rice, beans, some vegetables, cassava and fruits and also raise milk cows, pigs and hens for the family consumption. Cotton is traded by the local merchants (acopios) to make the necessary money to buy agricultural inputs, and is almost always the unique source of income for the growers. In this situation, more than economical, the social importance of cotton made it imperative to implement an Integrated Pest Management Program to create the necessary conditions for the grower to continue planting cotton, thus avoiding the migration to metropolitan areas and increasing poverty. The program was designed with the Paraguayan Government support and was partially funded by an international development bank. A network was designed involving key researchers from National Research Institutes, and the Extension System was reformulated and... Mostrar Tudo |
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Palavras-Chave: |
Anthonomus paraguai grandis; Manejo integrado de praga. |
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Thesagro: |
Algodão; Controle Químico; Inseto. |
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Thesaurus NAL: |
chemical control; cotton; integrated pest management; Paraguay. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03182naa a2200253 a 4500
001 1462643
005 2013-02-26
008 2000 bl uuuu u00u1 u #d
100 1 $aGAZZONI, D. L.
245 $aManaging the boll weevil on cotton in Paraguay.
260 $c2000
300 $ap.679. v.2
490 $vv.2
520 $aThe introduction of Anthonomus grandis (bicudo) into Brazilian cotton areas represented a serious constraint for cotton growers, who faced increasing costs and reduced yield and quality. In several producing regions, growers moved to other crops with higher pay-off, and in the northeastern area of the country the cotton was almost wiped out. Paraguay has a long border with Brazil, next to the cotton producing area, including a dry frontier, where an intense movement of plants and reproductive parts exists without official control. Cotton is considered a cash crop for the majority of the small Paraguayan growers (campesinos), that usually plant corn, rice, beans, some vegetables, cassava and fruits and also raise milk cows, pigs and hens for the family consumption. Cotton is traded by the local merchants (acopios) to make the necessary money to buy agricultural inputs, and is almost always the unique source of income for the growers. In this situation, more than economical, the social importance of cotton made it imperative to implement an Integrated Pest Management Program to create the necessary conditions for the grower to continue planting cotton, thus avoiding the migration to metropolitan areas and increasing poverty. The program was designed with the Paraguayan Government support and was partially funded by an international development bank. A network was designed involving key researchers from National Research Institutes, and the Extension System was reformulated and funded to give the technical support for the program. A comprehensive Integrated Pest Management Program was proposed including cultural practices (early planting, stimulation of rapid plant growth), selection of early maturity varieties, A scouting program was designed to accomplish the pest population, and chemical insecticides were recommended to be used with less impact to the environment, specially to beneficials. Recommendation was to perform an insecticide application when 10% of the squares were punctured. Cotton plants rests and debris should be destroyed, according to the regulatory measures issued by the Plant Protection Department. Also an official program was established to stimulate growers to adopt the IPM program, including the on season and off season proposed measures. Cotton IPM adopters thoroughly following the recommendations, as evaluated by the Government Inspectors received special funding conditions and free cotton seeds.
650 $achemical control
650 $acotton
650 $aintegrated pest management
650 $aParaguay
650 $aAlgodão
650 $aControle Químico
650 $aInseto
653 $aAnthonomus paraguai grandis
653 $aManejo integrado de praga
773 $tIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000.
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