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Role of Golden Apple Snail in Organic Rice Cultivation and Weed Management

Joshi, R. C.; Martin, E. C.; Wada, T. and Sebastian, L. S. (2005) Role of Golden Apple Snail in Organic Rice Cultivation and Weed Management. Paper at: Researching Sustainable Systems - International Scientific Conference on Organic Agriculture, Adelaide, Australia, September 21-23, 2005. [Unpublished]

[thumbnail of Joshi_etal_4p_revised-ed.doc] Source file - German/Deutsch


The Golden Apple Snail (GAS), Pomacea canaliculata (Lamarck), is a major pest of rice and other aquatic crops in many Asian farms. Farmers’ first line of defense is to use non-specific chemicals for “instant” kill of GAS, without considering its effect on their health, the environment, and non-target organisms. However, some organic rice farmers in Japan, Korea, and the Philippines do not kill GAS but manage them as bio-weeders in rice fields. We evaluated organic farmers’ innovation at the PhilRice Central Experimental Station (CES) using large fields. Then we demonstrated GAS paddy-weeding effects in several farmers’ fields in the Philippines, during the 2003 and 2004 dry (DS) and wet seasons (WS). Our own experiences and that of the farmers’ in the Philippines and Japan on the role of GAS in weed management, promotion of organic rice farming, and lessons learned are discussed.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Organic rice farming, invasive alien species, golden apple snail, Pomacea canaliculata, weed management, utilization
Subjects: Crop husbandry > Crop health, quality, protection
Research affiliation: International Conferences > 2005: 1st ISOFAR Conference > 2005: 1st ISOFAR Conference
Related Links:https://orgprints.org/4013/, http://www.isofar.org/adelaide2005, https://orgprints.org/view/projects/int-conf-isofar-2005.html
Deposited By: ISOFAR
ID Code:4383
Deposited On:15 Nov 2005
Last Modified:12 Apr 2010 07:30
Document Language:English
Refereed:Peer-reviewed and accepted
Additional Publishing Information:The paper presented here is the final paper submitted by the authors to the conference Researching Sustainable Systems.
The final edited papers are available with the following publication:
Köpke, Ulrich; Niggli, Urs; Neuhoff, Daniel; Cornish, Peter; Lockeretz, Willie und Willer, Helga, (Hrsg.) (2005) Researching Sustainable Systems. Proceedings of the First Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR), Held in Cooperation with the International Federation of Organic Agriculture Movements (IFOAM) and the National Association for Sustainable Agriculture, Australia (NASAA), 21 – 23 September 2005, Adelaide Convention Centre, Adelaide, South Australia.. Research Institute of Organic Agriculture FiBL, CH-Frick, and International Society of Organic Agriculture Research (ISOFAR), c/o Institute of Organic Agriculture (IOL), DE-University of Bonn. https://orgprints.org/4013/
Distribution: Paper copies may be ordered from FiBL at a cost of 28 Euros plus mailing costs (see FiBL shop at http://www.fibl.org/shop); FiBL order number 1394. A PDF version is available free of charge for ISOFAR members via the member area of www.isofar.org.

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