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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
13/02/2007 |
Data da última atualização: |
24/03/2014 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
CORRÊA, R. S.; BELLOTE, A. F. J. |
Título: |
Estudo dos efeitos do solo e do clima na produtividade e na qualidade da madeira de Pinus caribaea var. hondurensis plantados em diferentes sítios no múnicipio de Agudos, SP. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 4., 2005, Colombo. Anais. Colombo: Embrapa Florestas, 2005. |
Descrição Física: |
1 CD-ROM |
Série: |
(Embrapa Florestas. Documentos, 117). |
Idioma: |
Português |
Notas: |
EVINCI. Resumo. |
Palavras-Chave: |
Sítios. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/100017/1/2005-RAC-EstudoEfeitos.pdf
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Marc: |
LEADER 00650nam a2200157 a 4500 001 1312575 005 2014-03-24 008 2005 bl uuuu u00u1 u #d 100 1 $aCORRÊA, R. S. 245 $aEstudo dos efeitos do solo e do clima na produtividade e na qualidade da madeira de Pinus caribaea var. hondurensis plantados em diferentes sítios no múnicipio de Agudos, SP. 260 $aIn: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 4., 2005, Colombo. Anais. Colombo: Embrapa Florestas$c2005 300 $c1 CD-ROM 490 $a(Embrapa Florestas. Documentos, 117). 500 $aEVINCI. Resumo. 653 $aSítios 700 1 $aBELLOTE, A. F. J.
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Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
03/11/2023 |
Data da última atualização: |
26/04/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
LOPES, F. S. C.; OLIVEIRA, J. V. de; OLIVEIRA, J. E. de M.; SOUZA, A. M. de; MIRANDA, T. R.; FERNANDES, M. H. de A.; SOUZA, G. M. M. de; BARBOSA, D. R. S. |
Afiliação: |
FABIANA SOARES CARIRI LOPES, INSTITUTO FEDERAL DO MARANHÃO; JOSÉ VARGAS DE OLIVEIRA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; ADRIANA MARIA DE SOUZA, UNIVERSIDADE FEDERAL DO PIAUÍ; TANIRA RIBEIRO MIRANDA, UNIVERSIDADE DE PERNAMBUCO; MARIA HERLÂNDIA DE ARAÚJO FERNANDES, UNIVERSIDADE DE PERNAMBUCO; GEISA MAYANA MIRANDA DE SOUZA, ESCOLA CIDADÃ INTEGRAL; DOUGLAS RAFAEL SILVA BARBOSA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO MARANHÃO. |
Título: |
Products of natural origin in the control of Planococcus citri and Maconellicoccus hirsutus (Hemiptera: Pseudococcidade) in the viticulture. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
International Journal of Tropical Insect Science, v. 43, n. 6, p. 1919-1927, 2023. |
DOI: |
https://doi.org/10.1007/s42690-023-01094-4 |
Idioma: |
Inglês |
Conteúdo: |
Planoccoccus citri and Maconellicoccus hirsutus mealybugs (Hemiptera: Pseudococcidae) are considered pests of economic importance in viticulture in the Middle Region of the São Francisco Valley. Currently, the use of synthetic insecticides is the most used control method, however, due to the need for new control measures, natural products are considered an important practice in pest management programs. Thus, the objective of this study was to evaluate the efficiency of insecticides from natural products as an alternative for the control of nymphs and adults of mealybugs P. citri and M. hirsutus. To carry out the experiments, the commercial natural products Azact®, Azamax®, Matrix® and Orobor® were tested on 1st instar nymphs and adult females of P. citri and M. hirsutus under laboratory conditions at the following concentrations 400; 300; 200; 100; 50; 25; 12.5 and 6.25 ml of p.c./100L, thiametoxam in a concentration of 40 g of p.c./ 100 L (recommended dose in the field) and the control (distilled water) and applied in a Potter tower. The insects were evaluated for 24, 48 and 72 h after the application of the products. Lethal concentrations (LC50 and LC95) and Toxicity Ratios (TR) were determined individually for each LC. The results indicated that thiamethoxam caused 100% mortality in nymphs and adult females of the two species of mealybugs. The Matrix® Azamax® and Orobor® products showed higher toxicity for 1st instar nymphs of P. citri and M. hirsutus. For adult females of P. citri, Matrix® and Orobor® presented toxicity, however, none of the natural products showed efficiency in the controls of M. hirsutus adult. In conclusion, there is a need for further studies on the effectiveness of these products on mealybugs for their control in grape, especially in the Sub-Middle region of the São Francisco Valley. The findings of this study are expected to contribute to the development of a more sustainable and effective pest control strategy for grapevine crops, especially in developing countries like Brazil. MenosPlanoccoccus citri and Maconellicoccus hirsutus mealybugs (Hemiptera: Pseudococcidae) are considered pests of economic importance in viticulture in the Middle Region of the São Francisco Valley. Currently, the use of synthetic insecticides is the most used control method, however, due to the need for new control measures, natural products are considered an important practice in pest management programs. Thus, the objective of this study was to evaluate the efficiency of insecticides from natural products as an alternative for the control of nymphs and adults of mealybugs P. citri and M. hirsutus. To carry out the experiments, the commercial natural products Azact®, Azamax®, Matrix® and Orobor® were tested on 1st instar nymphs and adult females of P. citri and M. hirsutus under laboratory conditions at the following concentrations 400; 300; 200; 100; 50; 25; 12.5 and 6.25 ml of p.c./100L, thiametoxam in a concentration of 40 g of p.c./ 100 L (recommended dose in the field) and the control (distilled water) and applied in a Potter tower. The insects were evaluated for 24, 48 and 72 h after the application of the products. Lethal concentrations (LC50 and LC95) and Toxicity Ratios (TR) were determined individually for each LC. The results indicated that thiamethoxam caused 100% mortality in nymphs and adult females of the two species of mealybugs. The Matrix® Azamax® and Orobor® products showed higher toxicity for 1st instar nymphs of P. citri and M. hirsutus. For adult females ... Mostrar Tudo |
Palavras-Chave: |
Produtos naturais; Semiárido; Toxicidade. |
Thesagro: |
Cochonilha; Inseticida; Inseto; Maconellicoccus Hirsutus; Uva; Viticultura. |
Thesaurus NAL: |
Grapes; Insects; Planococcus citri; Toxicity. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 03191naa a2200373 a 4500 001 2157720 005 2024-04-26 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s42690-023-01094-4$2DOI 100 1 $aLOPES, F. S. C. 245 $aProducts of natural origin in the control of Planococcus citri and Maconellicoccus hirsutus (Hemiptera$bPseudococcidade) in the viticulture.$h[electronic resource] 260 $c2023 520 $aPlanoccoccus citri and Maconellicoccus hirsutus mealybugs (Hemiptera: Pseudococcidae) are considered pests of economic importance in viticulture in the Middle Region of the São Francisco Valley. Currently, the use of synthetic insecticides is the most used control method, however, due to the need for new control measures, natural products are considered an important practice in pest management programs. Thus, the objective of this study was to evaluate the efficiency of insecticides from natural products as an alternative for the control of nymphs and adults of mealybugs P. citri and M. hirsutus. To carry out the experiments, the commercial natural products Azact®, Azamax®, Matrix® and Orobor® were tested on 1st instar nymphs and adult females of P. citri and M. hirsutus under laboratory conditions at the following concentrations 400; 300; 200; 100; 50; 25; 12.5 and 6.25 ml of p.c./100L, thiametoxam in a concentration of 40 g of p.c./ 100 L (recommended dose in the field) and the control (distilled water) and applied in a Potter tower. The insects were evaluated for 24, 48 and 72 h after the application of the products. Lethal concentrations (LC50 and LC95) and Toxicity Ratios (TR) were determined individually for each LC. The results indicated that thiamethoxam caused 100% mortality in nymphs and adult females of the two species of mealybugs. The Matrix® Azamax® and Orobor® products showed higher toxicity for 1st instar nymphs of P. citri and M. hirsutus. For adult females of P. citri, Matrix® and Orobor® presented toxicity, however, none of the natural products showed efficiency in the controls of M. hirsutus adult. In conclusion, there is a need for further studies on the effectiveness of these products on mealybugs for their control in grape, especially in the Sub-Middle region of the São Francisco Valley. The findings of this study are expected to contribute to the development of a more sustainable and effective pest control strategy for grapevine crops, especially in developing countries like Brazil. 650 $aGrapes 650 $aInsects 650 $aPlanococcus citri 650 $aToxicity 650 $aCochonilha 650 $aInseticida 650 $aInseto 650 $aMaconellicoccus Hirsutus 650 $aUva 650 $aViticultura 653 $aProdutos naturais 653 $aSemiárido 653 $aToxicidade 700 1 $aOLIVEIRA, J. V. de 700 1 $aOLIVEIRA, J. E. de M. 700 1 $aSOUZA, A. M. de 700 1 $aMIRANDA, T. R. 700 1 $aFERNANDES, M. H. de A. 700 1 $aSOUZA, G. M. M. de 700 1 $aBARBOSA, D. R. S. 773 $tInternational Journal of Tropical Insect Science$gv. 43, n. 6, p. 1919-1927, 2023.
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