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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, ... ...

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Biology (General) ; QH301-705.5 ; Science ; Q
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira De Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Biology (General) ; QH301-705.5 ; Science ; Q
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira De Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Biology (General) ; QH301-705.5 ; Science ; Q
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira De Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Biology (General) ; QH301-705.5 ; Science ; Q
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira De Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Biology (General) ; QH301-705.5 ; Science ; Q
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira De Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil

Rudiney Ringenberg / João Roberto Spotti Lopes / Cristiane Müller / Wilson Sampaio de Azevedo-Filho / Beatriz Aguiar Jordão Paranhos / Marcos Botton

Revista Brasileira de Entomologia, Vol 58, Iss 2, Pp 212-

2014 Band 218

Abstract	Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cicadellinae) and spittlebug (Hemiptera, Cercopidae) vectors of X. fastidiosa was conducted in vineyards at the São Francisco River Valley, a major grape growing region in Brazil. Four vineyards of Vitis vinifera L. were sampled fortnightly from June/2005 to June/2007, using yellow sticky cards, each placed at two different heights (45 cm aboveground and 45 cm above the crop canopy) in 10 sampling localities. A total of 4,095 specimens of sharpshooters were collected, nearly all from 3 Proconiini species, Homalodisca spottii Takiya, Cavichioli & McKamey, 2006 (96.8% of the specimens), Tapajosa fulvopunctata (Signoret, 1854) (3.1%), and Tretogonia cribrata Melichar, 1926 (1 specimen). Hortensia similis (Walker, 1851) (2 specimens) was the only Cicadellini species. Only 1 cercopid specimen, belonging to Aeneolamia colon (Germar, 1821), was trapped. Even though they are not considered potential Xylella vectors, 2 Gyponini leafhoppers were collected: Curtara samera DeLong & Freytag, 1972 (11 specimens) and Curtara inflata DeLong & Freytag, 1976 (1 specimen). Homalodisca spottii was observed feeding and mating on green branches of grapevines, in addition to egg masses. Because of its prevalence on the crop canopy, occurrence throughout the year (with peaks from February to August), and ability to colonize grapevines, H. spottii could be an important vector if a X. fastidiosa strain pathogenic to grapevines becomes introduced at the São Francisco River Valley.
Schlagwörter	Homalodisca spottii ; Insecta ; Pierce's disease ; Vitis vinifera ; Zoology ; QL1-991
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-06-01T00:00:00Z
Verlag	Sociedade Brasileira de Entomologia
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Dispersal capacity of fruit fly parasitoid Diachasmimorpha longicaudata (Hymenoptera

Maria Gisely Camargos / Clarice Diniz Alvarenga / Teresinha Augusta Giustolin / Beatriz Aguiar Jordão Paranhos / Patrícia Cristina do Carmo Oliveira / Marcelo Mendes Rabelo

Scientia Agricola, Vol 73, Iss 3, Pp 227-

Braconidae) in irrigated coffee plantations

2016 Band 233

Abstract: ABSTRACT Diachasmimorpha longicaudata is an Old World parasitoid of tephritid fruit flies that was widely introduced in the Americas to control pest species such as the Mediterranean fruit fly Ceratitis capitata. Augmentative releases in irrigated coffee ...

Abstract	ABSTRACT Diachasmimorpha longicaudata is an Old World parasitoid of tephritid fruit flies that was widely introduced in the Americas to control pest species such as the Mediterranean fruit fly Ceratitis capitata. Augmentative releases in irrigated coffee plantations in semiarid regions of Brazil are under consideration and dispersal capacity of D. longicaudata in this habitat are important to develop release strategies. Approximately 2,000 individuals of D. longicaudata (5 to 7 days old) were released in the center of a fruiting coffee plantation every two weeks from Dec. 2009 to Apr. 2010. Dispersal from the central release point was monitored to the north, south, east, west, northeast, northwest, southeast and southwest at 11 distances, beginning at 4.6 m and ending at 90 m from the release point. At each point, a parasitism unit (approximately 120 larvae of C. capitata in the 3rd instar wrapped in voile fabric) and 10 coffee beans were collected. The average dispersion distance and dispersion area were estimated by the model proposed by Dobzhansky and Wright (1943). The average dispersion distances were 27.06 m (as estimated by fruit collection) and 33.11 m (as estimated by oviposition traps). The average dispersion areas were 1,315.25 m2 and 1,752.45 m2 originating from the collection of beans and parasitism units, respectively. Cohorts of 2,000 adult D. longicaudata released at six points ha−1 are estimated to result in sufficient colonization to exert significant control of Ceratitis capitata.
Schlagwörter	Ceratitis capitata ; parasitism ; average distance of dispersion area ; dispersion area ; Agriculture (General) ; S1-972
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2016-06-01T00:00:00Z
Verlag	Universidade de São Paulo
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Large scale artificial rearing of Anastrepha sp.1 aff. fraterculus (Diptera

Julio Marcos Melges Walder / Renata Morelli / Karen Zamboni Costa / Kenya Martins Faggioni / Patrícia Alessandra Sanches / Beatriz Aguiar Jordão Paranhos / José Maurício Simões Bento / Maria de Lourdes Zamboni Costa

Scientia Agricola, Vol 71, Iss 4, Pp 281-

Tephritidae) in Brazil

2014 Band 286

Abstract: Some species of the genus Anastrepha (Diptera: Tephritidae) are successfully managed by matching the sterile insect technique with parasitoid releases. Such strategies used in integrated pest management can be implemented only where insect mass-rearing ... ...

Abstract	Some species of the genus Anastrepha (Diptera: Tephritidae) are successfully managed by matching the sterile insect technique with parasitoid releases. Such strategies used in integrated pest management can be implemented only where insect mass-rearing programs are feasible. In this study, we show the process of domestication, rearing technology and quality control data obtained from 54 generations of Anastrepha sp.1 aff. fraterculus (Wiedemann, 1830) kept under fully artificial conditions. Eggs were collected by an artificial oviposition panel consisting of one side of the cage made of blue voile fabric externally covered with a thin layer of silicon rubber. They were then air-bubbled in water at 25 ºC for 48 h before seeding. Larvae were reared on the regular laboratory artificial diet with 66 % of agar reduction turning over a semi-liquid diet, which reduced costs and improved insect quality. The adult and larval diets were composed of local ingredients including hydrolyzed yeast. When large-scale production of this fly is contemplated, the critical stage is larval development. This system of artificial rearing for A. fraterculus sp.1 developed in Brazil, allows for the production of a large number of insects of excellent quality using local ingredients and less agar in diet composition than the original medium used for this species. By reducing the interval of egg collection, the system might be optimized in terms of insect yield and, therefore, meet the demands of A. fraterculus sp.1 with regard to integrated pest management purposes.
Schlagwörter	insect production ; insect domestication ; sterile insect technique ; integrated pest management ; fruit fly ; Agriculture (General) ; S1-972
Thema/Rubrik (Code)	590
Sprache	Englisch
Erscheinungsdatum	2014-08-01T00:00:00Z
Verlag	Universidade de São Paulo
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: EXTRATO DE NEEM E CRAVO DA ÍNDIA NO CONTROLE DE ZABROTES SUBFASCIATUS (BOHEMAN) (COLEOPTERA

Beatriz Aguiar Jordão Paranhos / Ceci Castilho Custódio / Nelson Barbosa Machado Neto / Aleandro Santana Rodrigues

Colloquium Agrariae, Vol 1, Iss

BRUCHIDAE) EM SEMENTES DE FEIJÃO ARMAZENADO

2006 Band 1

Abstract: O caruncho do feijão Zabrotes subfasciatus é considerado a principal praga de armazenamento. O objetivo deste trabalho foi estudar métodos alternativos no controle do Zabrotes subfasciatus em feijão, utilizando extrato de neem (Azadirachta indica) e ... ...

Abstract	O caruncho do feijão Zabrotes subfasciatus é considerado a principal praga de armazenamento. O objetivo deste trabalho foi estudar métodos alternativos no controle do Zabrotes subfasciatus em feijão, utilizando extrato de neem (Azadirachta indica) e cravo da índia (Caryophyllus aromaticus L.). Para tanto foram utilizados 4 tratamentos: controle, solução aquosa de neem a 1% (0,5ml óleo de neem.Kg-1 de feijão), 25g de cravo da índia.Kg-1 de feijão e GastoxinÒ (0,011g fosfeto de alumínio.Kg-1 de feijão). O experimento foi instalado em delineamento inteiramente casualizado, com 4 repetições por tratamento, sendo avaliado antes e após a aplicação dos produtos por contagem no número de adultos vivos e mortos, número de pupas, ovos e porcentagem de grãos infestados. O óleo emulsionável de neem não promoveu efeito negativo sobre o Zabrotes subfasciatus , enquanto o cravo da índia provocou a morte de adultos e diminuiu a postura, com resultados semelhantes ao Gastoxin, podendo ser recomendado como tratamento alternativo.
Schlagwörter	Agriculture ; S ; Agriculture (General) ; S1-972
Sprache	Portugiesisch
Erscheinungsdatum	2006-04-01T00:00:00Z
Verlag	University of Western Sao Paulo, UNOESTE
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: EXTRATO DE NEEM E CRAVO DA ÍNDIA NO CONTROLE DE ZABROTES SUBFASCIATUS (BOHEMAN) (COLEOPTERA

Beatriz Aguiar Jordão Paranhos / Ceci Castilho Custódio / Nelson Barbosa Machado Neto / Aleandro Santana Rodrigues

Colloquium Agrariae, Vol 1, Iss

BRUCHIDAE) EM SEMENTES DE FEIJÃO ARMAZENADO

2006 Band 1

Abstract	O caruncho do feijão Zabrotes subfasciatus é considerado a principal praga de armazenamento. O objetivo deste trabalho foi estudar métodos alternativos no controle do Zabrotes subfasciatus em feijão, utilizando extrato de neem (Azadirachta indica) e cravo da índia (Caryophyllus aromaticus L.). Para tanto foram utilizados 4 tratamentos: controle, solução aquosa de neem a 1% (0,5ml óleo de neem.Kg-1 de feijão), 25g de cravo da índia.Kg-1 de feijão e GastoxinÒ (0,011g fosfeto de alumínio.Kg-1 de feijão). O experimento foi instalado em delineamento inteiramente casualizado, com 4 repetições por tratamento, sendo avaliado antes e após a aplicação dos produtos por contagem no número de adultos vivos e mortos, número de pupas, ovos e porcentagem de grãos infestados. O óleo emulsionável de neem não promoveu efeito negativo sobre o Zabrotes subfasciatus , enquanto o cravo da índia provocou a morte de adultos e diminuiu a postura, com resultados semelhantes ao Gastoxin, podendo ser recomendado como tratamento alternativo.
Schlagwörter	Agriculture ; S ; Agriculture (General) ; S1-972
Sprache	Portugiesisch
Erscheinungsdatum	2006-04-01T00:00:00Z
Verlag	University of Western Sao Paulo, UNOESTE
Dokumenttyp	Artikel ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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