Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)

A study to evaluate the effect of four selected plant powder as rice grain protectant against Sitophilus zeamais adult mortality, F1 progeny production, weight loss and rice grain damaged was conducted. The plant powders used were made from seed of Annona muricata, Jatropha curcas, Azadirachta ind...

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Main Authors:	Asmanizar, Djamin, A, Idris, A.B
Format:	Article
Language:	English
Published:	Universiti Kebangsaan Malaysia 2012
Online Access:	http://journalarticle.ukm.my/5299/ http://journalarticle.ukm.my/5299/ http://journalarticle.ukm.my/5299/1/08%2520Asmanizar.pdf

id	ukm-5299
recordtype	eprints
spelling	ukm-52992016-12-14T06:38:02Z http://journalarticle.ukm.my/5299/ Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae) Asmanizar, Djamin, A Idris, A.B A study to evaluate the effect of four selected plant powder as rice grain protectant against Sitophilus zeamais adult mortality, F1 progeny production, weight loss and rice grain damaged was conducted. The plant powders used were made from seed of Annona muricata, Jatropha curcas, Azadirachta indica and from leaf of J. curcas at 0.5, 1, 1.5, 2 and 2.5% (w/w) concentrations. Probit analysis showed that J. curcas seed powder was highly toxic (LC50 = 0.28%) to S. zeamais adult followed by A. muricata seed (LC50 = 0.33%), J. curcas leaf (LC50 = 1.15%) and A. indica seed (LC50 = 3.63%). The Annona muricata and J. curcas seed had caused the highest mean mortality (100 and 98.85%) at 2% concentration, while the A. indica seed and J. curcas leaf powder had only caused 32.32 and 77.84%, respectively at 2.5% concentration. There was no progeny produced, no weight loss recorded and no rice grain damaged on treated rice grain with A. muricata and J. curcas seed at 1% concentration. In contrast, J. curcas leaf and A. indica seed powder had the least toxicity effect on the weevil as shown by number of progeny produced (167 and 228), total of weight loss (10.04 and 10.49%) and rice grain damaged (19.35 and 21.14%) even at the highest powder concentration (2.5%) tested. Results of this study revealed the potential of J. curcas and A. muricata seed powder to be used in controlling S. zeamais on stored rice grain. Universiti Kebangsaan Malaysia 2012-07 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/5299/1/08%2520Asmanizar.pdf Asmanizar, and Djamin, A and Idris, A.B (2012) Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae). Sains Malaysiana, 41 (7). pp. 863-869. ISSN 0126-6039 http://www.ukm.my/jsm/contents.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	A study to evaluate the effect of four selected plant powder as rice grain protectant against Sitophilus zeamais adult mortality, F1 progeny production, weight loss and rice grain damaged was conducted. The plant powders used were made from seed of Annona muricata, Jatropha curcas, Azadirachta indica and from leaf of J. curcas at 0.5, 1, 1.5, 2 and 2.5% (w/w) concentrations. Probit analysis showed that J. curcas seed powder was highly toxic (LC50 = 0.28%) to S. zeamais adult followed by A. muricata seed (LC50 = 0.33%), J. curcas leaf (LC50 = 1.15%) and A. indica seed (LC50 = 3.63%). The Annona muricata and J. curcas seed had caused the highest mean mortality (100 and 98.85%) at 2% concentration, while the A. indica seed and J. curcas leaf powder had only caused 32.32 and 77.84%, respectively at 2.5% concentration. There was no progeny produced, no weight loss recorded and no rice grain damaged on treated rice grain with A. muricata and J. curcas seed at 1% concentration. In contrast, J. curcas leaf and A. indica seed powder had the least toxicity effect on the weevil as shown by number of progeny produced (167 and 228), total of weight loss (10.04 and 10.49%) and rice grain damaged (19.35 and 21.14%) even at the highest powder concentration (2.5%) tested. Results of this study revealed the potential of J. curcas and A. muricata seed powder to be used in controlling S. zeamais on stored rice grain.
format	Article
author	Asmanizar, Djamin, A Idris, A.B
spellingShingle	Asmanizar, Djamin, A Idris, A.B Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
author_facet	Asmanizar, Djamin, A Idris, A.B
author_sort	Asmanizar,
title	Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
title_short	Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
title_full	Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
title_fullStr	Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
title_full_unstemmed	Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)
title_sort	effect of four selected plant powder as rice grain protectant against sitophilus zeamais(coleoptera: curculionidae)
publisher	Universiti Kebangsaan Malaysia
publishDate	2012
url	http://journalarticle.ukm.my/5299/ http://journalarticle.ukm.my/5299/ http://journalarticle.ukm.my/5299/1/08%2520Asmanizar.pdf
first_indexed	2023-09-18T19:43:45Z
last_indexed	2023-09-18T19:43:45Z
_version_	1777405762408022016

Effect of four selected plant powder as rice grain protectant against sitophilus zeamais(Coleoptera: Curculionidae)

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