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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
11/06/2019 |
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Data da última atualização: |
11/06/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, E. M.; CRESPO, A. L. B.; FARIAS, E. S.; BACCI, L.; QUEIROZ, R. B.; PICANÇO, M. C. |
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Afiliação: |
Ézio M Silva, UFV; André L B Crespo, Agricultural Division of DowDuPont, Johnston,; Elizeu S. Farias, UFV; Leandro Bacci, Universidade Federal de Sergipe; Renan Batista Queiroz, Incaper; Marcelo C. Picanço, UFV. |
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Título: |
Conventional sampling plan for scouting neoleucinodes elegantalis (Lepidoptera: crambidae) eggs on tomato fruits. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Economic Entomology, toz158, p. 1-8, 2019 |
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DOI: |
https://doi.org/10.1093/jee/toz158 |
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Idioma: |
Inglês |
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Conteúdo: |
The small tomato borer, Neoleucinodes elegantalis (Guenée), is an important pest of tomato (Solanum lycopersicum L.) in South and Central America. This pest is a potential threat for many tomato-producing areas and was listed in 2014 as an A1 quarantine pest by the European and Mediterranean Plant Protection Organization. Soon after hatching, the neonate N. elegantalis larvae penetrate the fruits where they feed until pupation. Therefore, effective N. elegantalis management relies on the timely scouting of egg densities to allow decision-making prior to penetration of neonates into fruits. This study aimed to develop a conventional sampling plan for scouting N. elegantalis eggs on tomato plants. The most representative and precise sampling unit was the most basal fruit cluster for plants bearing up to three clusters (S1 plants). For plants with more than three fruit clusters (S2 plants), the most representative and precise sampling unit was the combination of the second and third fruit clusters. Among the four variables evaluated (eggs/fruit, egg masses/fruit, percentage fruit with eggs, and percentage clusters with eggs), the percentage of clusters with eggs was the most economical for N. elegantalis sampling based on the number of samples and cost required. For this variable, the number of samples determined at the 25% error level was 42 and 36 samples for S1 and S2 plants, respectively. The sampling plan developed for scouting N. elegantalis is fast, reflects pest infestation in tomato fields, and costs less than US$1.50 per field scouted. MenosThe small tomato borer, Neoleucinodes elegantalis (Guenée), is an important pest of tomato (Solanum lycopersicum L.) in South and Central America. This pest is a potential threat for many tomato-producing areas and was listed in 2014 as an A1 quarantine pest by the European and Mediterranean Plant Protection Organization. Soon after hatching, the neonate N. elegantalis larvae penetrate the fruits where they feed until pupation. Therefore, effective N. elegantalis management relies on the timely scouting of egg densities to allow decision-making prior to penetration of neonates into fruits. This study aimed to develop a conventional sampling plan for scouting N. elegantalis eggs on tomato plants. The most representative and precise sampling unit was the most basal fruit cluster for plants bearing up to three clusters (S1 plants). For plants with more than three fruit clusters (S2 plants), the most representative and precise sampling unit was the combination of the second and third fruit clusters. Among the four variables evaluated (eggs/fruit, egg masses/fruit, percentage fruit with eggs, and percentage clusters with eggs), the percentage of clusters with eggs was the most economical for N. elegantalis sampling based on the number of samples and cost required. For this variable, the number of samples determined at the 25% error level was 42 and 36 samples for S1 and S2 plants, respectively. The sampling plan developed for scouting N. elegantalis is fast, reflects pest infesta... Mostrar Tudo |
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Palavras-Chave: |
Tomate. |
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Thesaurus NAL: |
Crambidae; Decision-making; Lepidoptera; Sampling; Small tomato borer. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3578/1/Conventionalsamplingplan-queiroz.pdf
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Marc: |
LEADER 02357naa a2200265 a 4500
001 1021391
005 2019-06-11
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/jee/toz158$2DOI
100 1 $aSILVA, E. M.
245 $aConventional sampling plan for scouting neoleucinodes elegantalis (Lepidoptera$bcrambidae) eggs on tomato fruits.$h[electronic resource]
260 $c2019
520 $aThe small tomato borer, Neoleucinodes elegantalis (Guenée), is an important pest of tomato (Solanum lycopersicum L.) in South and Central America. This pest is a potential threat for many tomato-producing areas and was listed in 2014 as an A1 quarantine pest by the European and Mediterranean Plant Protection Organization. Soon after hatching, the neonate N. elegantalis larvae penetrate the fruits where they feed until pupation. Therefore, effective N. elegantalis management relies on the timely scouting of egg densities to allow decision-making prior to penetration of neonates into fruits. This study aimed to develop a conventional sampling plan for scouting N. elegantalis eggs on tomato plants. The most representative and precise sampling unit was the most basal fruit cluster for plants bearing up to three clusters (S1 plants). For plants with more than three fruit clusters (S2 plants), the most representative and precise sampling unit was the combination of the second and third fruit clusters. Among the four variables evaluated (eggs/fruit, egg masses/fruit, percentage fruit with eggs, and percentage clusters with eggs), the percentage of clusters with eggs was the most economical for N. elegantalis sampling based on the number of samples and cost required. For this variable, the number of samples determined at the 25% error level was 42 and 36 samples for S1 and S2 plants, respectively. The sampling plan developed for scouting N. elegantalis is fast, reflects pest infestation in tomato fields, and costs less than US$1.50 per field scouted.
650 $aCrambidae
650 $aDecision-making
650 $aLepidoptera
650 $aSampling
650 $aSmall tomato borer
653 $aTomate
700 1 $aCRESPO, A. L. B.
700 1 $aFARIAS, E. S.
700 1 $aBACCI, L.
700 1 $aQUEIROZ, R. B.
700 1 $aPICANÇO, M. C.
773 $tJournal of Economic Entomology, toz158, p. 1-8, 2019
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
14/08/2015 |
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Data da última atualização: |
14/08/2015 |
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Tipo da produção científica: |
Publicação em Anais de Congresso |
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Autoria: |
BRAGANÇA, S. M.; SILVA, E. de B.; LANI, J. A.; COSTA, A. N. da. |
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Afiliação: |
Scheilla Marina Bragança, EMCAPER; EPAMIG; José Antônio Lani, EMCAPER; Aureliano Nogueira da Costa, EMCAPER. |
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Título: |
Respostas do café Conilon (Coffea canephora Pierre ex Froenher) a aplicação de NPK, em plantio adensado : resultados preliminares. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
I: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 1., 2000, Poços de Caldas, MG. Resumos expandidos... Brasília, DF : Embrapa Café; Minasplan, 2000. 2 v. |
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Páginas: |
p. 1427-1429. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho é determinar as melhores doses de N-P-K na formação e produção do cafeeiro Conilon (Coffea canephora), em sistema de plantio adensado. O trabalho constitui-se de quatro experimentos instalados na Fazenda Experimental de Marilândia, em junho de 1996, sobre Latossolo Vermelho Amarelo. Os experimentos foram instalados com 32 tratamentos, dispostos em esquema fatorial (4x4x4)1/2. Cada parcela foi constituída por 36 plantas, sendo 10 úteis, permanecendo as laterais como
bordadura. Foram utilizados os seguintes espaçamentos: E1 = 2,0 x 1,0 m (5000 pl/ha), E2 = 2,5 x 1,0 m (4000 pl/ha), E3 = 3,0 x 1,0 m (3333 pl/ha) e E4 = 3,0 x 1,5 m (2222 pl/ha). Em cada espaçamento estão sendo estudadas as seguintes doses: N = 0-150-300-450 kg/ha ; P2O5 = 0-50-100-150 kg/ha ; K20 = 0-150-300-450 kg/ha. Os dados obtidos, na primeira colheita, mostram que houve uma redução nas doses de N para 212 kg/ha, em função da densidade de plantio. A produção máxima alcançada foi de 42 sacas benef./ha. The objective of this work is to determine the best amounts of N-P-K for formation and production of the Conilon coffee plant (Coffea canephora), in the high density planting system. The work consisted of four experiments installed at the Experimental Farm of Marilândia, in June 1996, on Latossolo Vermelho Amarelo. The experiments were installed with 32 treatments, prepared in a factorial design (4x4x4)1/2. Each plot consisted of 36 plants, 10 being used, keeping the sides as borders. The following spacing was used: E1 = 2,0 x 1,0 m (5000 pl/ha), E2 = 2,5 x 1,0 m (4000 pl/ha), E3 = 3,0 x 1,0 m (3333 pl/ha) and E4 = 3,0 x 1,5 m (2222 pl/ha) . The following amounts are being studied in each spacing: N = 0- 150-300-450 kg/ha ; P2O5 = 0-50-100-150 kg/ha ; K20 = 0-150-300-450 kg/ha. The data obtained in the first harvest demonstrate that there was a reduction in the amounts of N to 212 kg/ha as a function of the density of planting. The maximum production reached was 42 sc. benef./ha. MenosO objetivo deste trabalho é determinar as melhores doses de N-P-K na formação e produção do cafeeiro Conilon (Coffea canephora), em sistema de plantio adensado. O trabalho constitui-se de quatro experimentos instalados na Fazenda Experimental de Marilândia, em junho de 1996, sobre Latossolo Vermelho Amarelo. Os experimentos foram instalados com 32 tratamentos, dispostos em esquema fatorial (4x4x4)1/2. Cada parcela foi constituída por 36 plantas, sendo 10 úteis, permanecendo as laterais como
bordadura. Foram utilizados os seguintes espaçamentos: E1 = 2,0 x 1,0 m (5000 pl/ha), E2 = 2,5 x 1,0 m (4000 pl/ha), E3 = 3,0 x 1,0 m (3333 pl/ha) e E4 = 3,0 x 1,5 m (2222 pl/ha). Em cada espaçamento estão sendo estudadas as seguintes doses: N = 0-150-300-450 kg/ha ; P2O5 = 0-50-100-150 kg/ha ; K20 = 0-150-300-450 kg/ha. Os dados obtidos, na primeira colheita, mostram que houve uma redução nas doses de N para 212 kg/ha, em função da densidade de plantio. A produção máxima alcançada foi de 42 sacas benef./ha. The objective of this work is to determine the best amounts of N-P-K for formation and production of the Conilon coffee plant (Coffea canephora), in the high density planting system. The work consisted of four experiments installed at the Experimental Farm of Marilândia, in June 1996, on Latossolo Vermelho Amarelo. The experiments were installed with 32 treatments, prepared in a factorial design (4x4x4)1/2. Each plot consisted of 36 plants, 10 being used, keeping the sides as borders.... Mostrar Tudo |
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Palavras-Chave: |
Adensamento; Adubação; Coffea canephora; Conilon; Espaçamento; NPK; Nutrição. |
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Categoria do assunto: |
-- |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/956/1/respostadoconilon.pdf
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Marc: |
LEADER 02855nam a2200241 a 4500
001 1007458
005 2015-08-14
008 2000 bl uuuu u01u1 u #d
100 1 $aBRAGANÇA, S. M.
245 $aRespostas do café Conilon (Coffea canephora Pierre ex Froenher) a aplicação de NPK, em plantio adensado$bresultados preliminares.$h[electronic resource]
260 $aI: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 1., 2000, Poços de Caldas, MG. Resumos expandidos... Brasília, DF : Embrapa Café; Minasplan, 2000. 2 v.$c2000
300 $ap. 1427-1429.
520 $aO objetivo deste trabalho é determinar as melhores doses de N-P-K na formação e produção do cafeeiro Conilon (Coffea canephora), em sistema de plantio adensado. O trabalho constitui-se de quatro experimentos instalados na Fazenda Experimental de Marilândia, em junho de 1996, sobre Latossolo Vermelho Amarelo. Os experimentos foram instalados com 32 tratamentos, dispostos em esquema fatorial (4x4x4)1/2. Cada parcela foi constituída por 36 plantas, sendo 10 úteis, permanecendo as laterais como bordadura. Foram utilizados os seguintes espaçamentos: E1 = 2,0 x 1,0 m (5000 pl/ha), E2 = 2,5 x 1,0 m (4000 pl/ha), E3 = 3,0 x 1,0 m (3333 pl/ha) e E4 = 3,0 x 1,5 m (2222 pl/ha). Em cada espaçamento estão sendo estudadas as seguintes doses: N = 0-150-300-450 kg/ha ; P2O5 = 0-50-100-150 kg/ha ; K20 = 0-150-300-450 kg/ha. Os dados obtidos, na primeira colheita, mostram que houve uma redução nas doses de N para 212 kg/ha, em função da densidade de plantio. A produção máxima alcançada foi de 42 sacas benef./ha. The objective of this work is to determine the best amounts of N-P-K for formation and production of the Conilon coffee plant (Coffea canephora), in the high density planting system. The work consisted of four experiments installed at the Experimental Farm of Marilândia, in June 1996, on Latossolo Vermelho Amarelo. The experiments were installed with 32 treatments, prepared in a factorial design (4x4x4)1/2. Each plot consisted of 36 plants, 10 being used, keeping the sides as borders. The following spacing was used: E1 = 2,0 x 1,0 m (5000 pl/ha), E2 = 2,5 x 1,0 m (4000 pl/ha), E3 = 3,0 x 1,0 m (3333 pl/ha) and E4 = 3,0 x 1,5 m (2222 pl/ha) . The following amounts are being studied in each spacing: N = 0- 150-300-450 kg/ha ; P2O5 = 0-50-100-150 kg/ha ; K20 = 0-150-300-450 kg/ha. The data obtained in the first harvest demonstrate that there was a reduction in the amounts of N to 212 kg/ha as a function of the density of planting. The maximum production reached was 42 sc. benef./ha.
653 $aAdensamento
653 $aAdubação
653 $aCoffea canephora
653 $aConilon
653 $aEspaçamento
653 $aNPK
653 $aNutrição
700 1 $aSILVA, E. de B.
700 1 $aLANI, J. A.
700 1 $aCOSTA, A. N. da.
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