Brachiaria ruziziensis Responses to Different Fertilization Doses and to the Attack of Mahanarva spectabilis (Hemiptera: Cercopidae) Nymphs and Adults.

AGUIAR, D. DE M.; AUAD, A. M.; FONSECA, M. DAS G.; LEITE, M. V.

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	AGUIAR, D. DE M.	pt_BR
dc.contributor.author	AUAD, A. M.	pt_BR
dc.contributor.author	FONSECA, M. DAS G.	pt_BR
dc.contributor.author	LEITE, M. V.	pt_BR
dc.date.accessioned	2015-04-13T11:11:11Z	pt_BR
dc.date.available	2015-04-13T11:11:11Z	pt_BR
dc.date.created	2015-04-13	pt_BR
dc.date.issued	2014	pt_BR
dc.identifier.citation	The Scientific World Journal, v. 2014, article ID 543813, 2014.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/1013432	pt_BR
dc.description	Cropping practices are necessary in order to help reduce the population of pest insect, such as the induction of resistance through fertilization. Therefore, this study aimed to assess alterations on the production and quality of Brachiaria ruziziensis when receiving the fertilization composed by the macronutrients NPK and/or exposed to the attack of Mahanarva spectabilis nymphs and adults. B. ruziziensis plants were fertilized according to the recommendation (R), half of the recommended fertilization (H), or non-fertilization (C). They were also exposed to different M. spectabilis nymph and adult densities. The damage, regrowth, and bromatological components were evaluated. The fertilization treatment promoted a higher M. spectabilis nymph survival on B. ruziziensis; however, it reduced the damage caused by the forage exposed to nymphs and adults of pest insect, and it did not alter the quality of the signal grass. Moreover, the fertilization treatment enabled forage recovery, even when exposed to 5 nymphs or 10 spittlebug adults.	eng
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Pest insect	pt_BR
dc.subject	Crop fertilization	pt_BR
dc.title	Brachiaria ruziziensis Responses to Different Fertilization Doses and to the Attack of Mahanarva spectabilis (Hemiptera: Cercopidae) Nymphs and Adults.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2015-04-14T11:11:11Z	pt_BR
dc.format.extent2	8 p.	pt_BR
riaa.ainfo.id	1013432	pt_BR
riaa.ainfo.lastupdate	2015-04-14	pt_BR
dc.contributor.institution	DANIELA DE MELO AGUIAR; ALEXANDER MACHADO AUAD, CNPGL; MARCY DAS GRAÇAS FONSECA, CNPq; MELISSA VIEIRA LEITE.	pt_BR
Aparece en las colecciones:	Artigo em periódico indexado (CNPGL)

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