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Please use this identifier to cite or link to this item: http://anchan.lib.ku.ac.th/agnet/handle/001/3055

ARN: TH201100002978
Authors: Nalinee Chiengwattana
Phamorn Pattawatang
Jate Kotcharerk
Jittichai Anawong
นลินี เจียงวรรธนะ
ภมร ปัตตาวะตัง
เจตน์ คชฤกษ์
จิตติชัย อนาวงษ์
Authors' affiliation: Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development. Phitsanulok Rice Research Center
Authors' affiliation (Thai): กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
กรมการข้าว สำนักวิจัยและพัฒนาข้าว ศูนย์วิจัยข้าวพิษณุโลก
Title: การบริหารระบบนิเวศน์ในนาข้าวเพื่อลดความสูญเสียจากการระบาดของเพลี้ยกระโดดสีน้ำตาลอย่างยั่งยืน
Ecological engineering on rice to develop sustainable means to reduce crop losses due to brown plant hopper outbreaks
Corporate authors (Thai): Rice Department, Bangkok (Thailand). Bureau of Rice Research and Development
Citation: [Proceeding of rice research symposium 2011: Rice research center groups in upper and lower northern region], Phrae (Thailand), p. 260-283
Format Extent: 387 p.
Issue Date: 2011
Language: tha
Keywords: Rice
Biological control
Brown planthopper
Outbreaks
Oligosita sp.
Ecological in rice
Ecological engineering
Flora on the buns
Subject Classification(ASC): H20
AGROVOC: Oryza sativa
Oryza sativa
Rice
ข้าว
Nilaparvata lugens
Nilaparvata lugens
Ecology
นิเวศวิทยา
Biological control
การควบคุมโดยชีววิธี
Rice fields
นาข้าว
Abstract: Problems of Brown Plant Hopper (BPH) outbreaks has occured in widespread, severity and continuously due to farmers usually apply a lot of chemicals not only misuse but also overuse and always mix up several insecticides as a cocktail with subsequent insecticides resistance, loss of natural enemies (NE) and balance of nature. The ecoloical engineering research was conducted to return the biodiversity of ecosystem services to paddy fields at Phitsanulok Rice Researvh Center during April to September 2010 on the area of 1,000 rais with randomized complete block design consisted of 2 treatments - flora on the bunds with no insecticides and no flora on the bunds with insecticides, 5 replications (plots) and 5 and 10 samplings for each plots. The number of pests and NE were collected by means of yellow pans, sweep net, brow-vac machine and bait traps. The results revealed that 20 insect pests, more than 80 NE (predators and parasitoids) and 15 pollinators and food-chain arthropods were found. Comparision the number of BPH in flora plots with no insecticides and no flora plots with insecticides showed no difference, however, the number of NE were difference. The number of NE in flora plots (1.12, 2.32, 1.96, 3.36, 2.88, 9.4 และ 7.32 insects, respectively) were significantly higher than the number of NE in no flora plots (0, 0, 1.68, 2.16, 2.56, 1.84, และ 4.24 insects, respectively). The result of bait traps showed that five egg parasitoids were found - Oligosita sp, Anagrus sp., Panstenon sp., Tetrastichus formosanus and Gonatocerus sp. (19, 9.7, 1.1, 0.6 and 0.2% respectively). They all play the important roles of minimizing the population of BPH.subsequent insecticides resistance, loss of natural enemies (NE) and balance of nature. The ecoloical engineering research was conducted to return the biodiversity of ecosystem services to paddy fields at Phitsanulok Rice Researvh Center during April to September 2010 on the area of 1,000 rais with randomized complete block design consisted of 2 treatments - flora on the bunds with no insecticides and no flora on the bunds with insecticides, 5 replications (plots) and 5 and 10 samplings for each plots. The number of pests and NE were collected by means of yellow pans, sweep net, brow-vac machine and bait traps. The results revealed that 20 insect pests, more than 80 NE (predators and parasitoids) and 15 pollinators and food-chain arthropods were found. Comparision the number of BPH in flora plots with no insecticides and no flora plots with insecticides showed no difference, however, the number of NE were difference. The number of NE in flora plots (1.12, 2.32, 1.96, 3.36, 2.88, 9.4 และ 7.32 insects, respectively) were significantly higher than the number of NE in no flora plots (0, 0, 1.68, 2.16, 2.56, 1.84, และ 4.24 insects, respectively). The result of bait traps showed that five egg parasitoids were found - Oligosita sp, Anagrus sp., Panstenon sp., Tetrastichus formosanus and Gonatocerus sp. (19, 9.7, 1.1, 0.6 and 0.2% respectively). They all play the important roles of minimizing the population of BPH.
Right: ลิขสิทธิ์เป็นของเจ้าของบทความแต่เพียงผู้เดียว
สงวนลิขสิทธิ์ตามพระราชบัญญัติลิขสิทธิ์ พ.ศ. 2537
เอกสารนี้สงวนไว้สำหรับการใช้งานเพื่อการศึกษาเท่านั้น ไม่อนุญาติให้นำไปใช้ประโยชน์ด้านการค้า ไม่ว่ากรณีใดๆ ทั้งสิ้น อีกทั้งห้ามมิให้ดัดแปลงเนื้อหา และต้องอ้างอิงถึงเจ้าของเอกสารทุกครั้งที่มีการนำไปใช้
Type: Collection
Format Extent: 387 หน้า
Availability : Library of Bureau of Rice Research and Development, Rice Department;
Availability: ห้องสมุดสำนักวิจัยและพัฒนาข้าว กรมการข้าว;
Appears in Collections:Rice Department

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