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การติดตามความต้านทานต่อสารเคมีป้องกันกำจัดแมลงของเพลี้ยกระโดดสีน้ำตาลในภาคตะวันออกเฉียงเหนือของไทย Thai Agricultural
Sukanya Arunmit; Wantana Sriratanasak; Jintana Chaiwong; Urassaya Boonpramook.
Brown planthopper (BPH), Nilaparvata lugens (Stål), is a major insect pest of rice in Thailand.Because of their ability to adapt to host plant and environment, the BPH becomes an extremely destructive pest and difficult to control. The purpose of this research is to monitor the insecticide resistance of BPH in North Eastern (NE) Thailand. The BPH populations were collected from the outbreak areas in 9provinces during 2011 to 2012. The toxicity (LD50) of 10 insecticides was conducted using Topical bioassay method. The results showed that the BPH populations from 7 provinces were resistant to ethiprole and isoprocarb. The NongBua Lam Phu population was the widest spectrum of resistance to the tested insecticides,whereas, the BPH population from Sisaket was...
Tipo: PhysicalObject Palavras-chave: Rice; BHP; Insecticide resistance; Toxicity level; LD50; North eastern; Thailand; ข้าว; เพลี้ยกระโดดสีน้ำตาล; ความต้านทานต่อสารเคมีป้องกันกำจัดแมลง; ระดับความเป็นพิษ; LD50; ภาคตะวันออกเฉียงเหนือ; ประเทศไทย.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5627
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สถานการณ์ความต้านทานต่อสารเคมีป้องกันกำจัดแมลงของประชากรเพลี้ยกระโดดสีน้ำตาลในภาคเหนือของประเทศไทย Thai Agricultural
Sukanya Arunmit; Wantana Sriratanasa; Jintana Chaiwong.
The brown planthopper (BPH), Nilaparvata lugens (Stål), is one of the most serious insect pest of irrigated rice in the central and lower areas of Northern Thailand. In upper North of Thailand, the first and serious outbreak was found during year 2011 and 2012. The misused insecticide over a period of time with extensive and intensive application is causing BPH outbreak. Therefore, the goal of this research was to monitor the insecticide resistance of BPH in the Northern, Thailand. BPH were collected from 12 outbreak fields of the Northern region namely: Chiang Rai, Chiang Mai, Mae Hong Son, Nan, Phrae, Tak, Phetchabun, Kamphaeng Phet, Phitsanulok, Phichit, Nakhon Sawan and Uthai Thani between the periods of 2010 to 2012. The toxicological tests (LD50) of...
Tipo: PhysicalObject Palavras-chave: Rice; Brown planthopper (BPH); Insecticide resistance; Toxicology test (LD50); Outbreak area; Northern region; ข้าว; เพลี้ยกระโดดสีน้ำตาล; ความต้านทานต่อสารเคมีป้องกันกำจัดแมลง; ค่าความเป็นพิษ; พื้นที่ระบาด; ภาคเหนือ.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5605
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สถานการณ์ความต้านทานต่อสารเคมีป้องกันกำจัดแมลงของประชากร เพลี้ยกระโดดสีน้ำตาลในภาคเหนือของประเทศไทย Thai Agricultural
Sukanya Arunmit; Wantana Sriratanasak; Jintana Chaiwong.
The brown planthopper (BPH), Nilaparvata lugens (Stål), is one of the most serious insect pest of irrigated rice in the central and lower areas of Northern Thailand. In upper North of Thailand, the first and serious outbreak was found during year 2011 and 2012. The misused insecticide over a period of time with extensive and intensive application is causing BPH outbreak. Therefore, the goal of this research was to monitor the insecticide resistance of BPH in the Northern, Thailand. BPH were collected from 12 outbreak fields of the Northern region namely: Chiang Rai, Chiang Mai, Mae Hong Son, Nan, Phrae, Tak, Phetchabun, Kamphaeng Phet, Phitsanulok, Phichit, Nakhon Sawan and Uthai Thani between the periods of 2010 to 2012. The toxicological tests (LD50) of...
Tipo: Collection Palavras-chave: BPH; Brown planthopper; Insecticide resistance; Toxicology test; Outbreak area; Northern; Rice; ข้าว; เพลี้ยกระโดดสีน้ำตาล; ความต้านทานต่อสารเคมีป้องกันกำจัดแมลง; ค่าความเป็นพิษ; พื้นที่ระบาด; ภาคเหนือ.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5531
Registros recuperados: 3
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