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Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.

The impact of repeated applications of buprofezin and acephate, at concentrations ranging from 0.25 to 1.0 kg ha-1, on activities of cellulases, amylase, and invertase in unamended and nitrogen, phosphorous, and potassium (NPK) fertilizer-amended soil planted with cotton was studied. The nontarget e...

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Autor Principal: Maddela, Naga Raju
Formato: Artículos
Lenguaje:eng
Publicado: 2017
Materias:
ACEPHATE
BUPROFEZIN
SOIL ENZYMES
Acceso en línea:http://repositorio.educacionsuperior.gob.ec/handle/28000/4065
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spelling oai:localhost:28000-40652017-04-13T15:40:17Z Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase. Maddela, Naga Raju ACEPHATE BUPROFEZIN SOIL ENZYMES The impact of repeated applications of buprofezin and acephate, at concentrations ranging from 0.25 to 1.0 kg ha-1, on activities of cellulases, amylase, and invertase in unamended and nitrogen, phosphorous, and potassium (NPK) fertilizer-amended soil planted with cotton was studied. The nontarget effect of selected insecticides, when applied once, twice, or thrice on soil enzyme activities, was dose-dependent; the activities decreased with increasing concentrations of insecticides. However, there was a rapid decline in activities of enzymes after three repeated applications of insecticides in unamended or NPK-amended soil. Our data clearly suggest that insecticides must be applied judiciously in pest management in order to protect the enzymes largely implicated in soil fertility. ? 2014 Springer International Publishing Switzerland https://www.scopus.com/authid/detail.uri?authorId=7005508361&eid=2-s2.0-84901576563 2017-04-12T18:57:44Z 2017-04-12T18:57:44Z 2014 article Maddela, Naga Raju; Kadiyala, Venkateswarlu. (2014). Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase, and invertase. Environmental Monitoring and Assessment. Paises Bajos. 01676369 http://repositorio.educacionsuperior.gob.ec/handle/28000/4065 eng DOI;10.1007/s10661-014-3856-9 openAccess
institution SENESCYT
collection Repositorio SENESCYT
biblioteca Biblioteca Senescyt
language eng
format Artículos
topic ACEPHATE
BUPROFEZIN
SOIL ENZYMES
spellingShingle ACEPHATE
BUPROFEZIN
SOIL ENZYMES
Maddela, Naga Raju
Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
description The impact of repeated applications of buprofezin and acephate, at concentrations ranging from 0.25 to 1.0 kg ha-1, on activities of cellulases, amylase, and invertase in unamended and nitrogen, phosphorous, and potassium (NPK) fertilizer-amended soil planted with cotton was studied. The nontarget effect of selected insecticides, when applied once, twice, or thrice on soil enzyme activities, was dose-dependent; the activities decreased with increasing concentrations of insecticides. However, there was a rapid decline in activities of enzymes after three repeated applications of insecticides in unamended or NPK-amended soil. Our data clearly suggest that insecticides must be applied judiciously in pest management in order to protect the enzymes largely implicated in soil fertility. ? 2014 Springer International Publishing Switzerland
author Maddela, Naga Raju
author_facet Maddela, Naga Raju
author_sort Maddela, Naga Raju
title Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
title_short Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
title_full Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
title_fullStr Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
title_full_unstemmed Effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
title_sort effect of repeated applications of buprofezin and acephate on soil cellulases, amylase and invertase.
publishDate 2017
url http://repositorio.educacionsuperior.gob.ec/handle/28000/4065
_version_ 1634995216938172416
score 11,871979

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