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	Provedor de dados Thai Agricultural (14) Autor Witchuda Rattanakarn (14) Rasamee Dhitikiattipong (11) Sith Jaisong (5) Acharaporn Na Lampang Noenplab (4) Jittima Wongnongwa (4) Payorm Cobelli (4) Teerada Wangsomboondee (4) Varapong Chamarerk (4) Kanuengnij Srivilai (3) Wanporn Khemmuk (3) Wantana Sriratanasak (3) Anuchart Kotchasatit (2) Benjawan Phonkhod (2) Cawaporn Phumchoe (2) Chairat Chanoo (2) Chalermchart Ruechaikarm (2) Chalermkwan Chimwai (2) Chalermpol Chalermpolyothin (2) Chanasirin Klinmanee (2) Chuanchom Deerusamee (2) Mais... Palavra-chave ยีนต้านทานโรคขอบใบแห้ง (4) โรคขอบใบแห้ง (4) Bacterial blight (3) Bipolaris oryzae (3) Fungicide resistance (3) Irrigated rice (3) Molecular marker (3) Propiconazole (3) Rice (3) ข้าว (3) BB greenhouse screening (2) BB resistance genes (2) Board spectrum resistance (2) Brown planthopper (2) Durable resistance (2) ข้าวนาชลประทาน (2) ต้านทานแบบกว้างขวาง (2) ต้านทานแบบคงทนถาวร (2) เครื่องหมายโมเลกุล (2) เครื่องหมายโมเลกุลชนิด STS (2) Mais... Tipo do documento Collection (8) PhysicalObject (6) Ano 2016 (1) 2015 (2) 2014 (6) 2013 (3) 2012 (1) 2011 (1) Mais... País Thailand (14) Idioma Thailandês (14)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 14 Primeira ... 1 ... Última PSL05101-93-1-3-2 : ข้าวนาชลประทานสายพันธุ์ดีเด่น Thai Agricultural Benjawan Phonkhod; Acharaporn Na Lampang Noenplab; Phamorn Pattawatang; Saang Chirinte; Sumalee Sangprem; Wilai Palawisut; Pornsuree kanjana; Jittichai Anawong; Wanakorn Intrarastit; Cawaporn Phumchoe; Duangorn Ariyapruek; Preamkamon Moonnilta; Sard Toktiwa; Chuanchom Deerusamee; Mungmat Wangka; Doungporn Vitoonjit; Chairat Chanoo; Doungkamon Boonbchuay; Jaturong Pipatpiriyanon; Wiphavadee Chamnan; Nayakorn Sanguakaen; Wantana Sriratanasak; Witchuda Rattanakarn; Rasamee Dhitikiattipong; Suradet Palawisut. Irrigated paddy fields are the rice growing areas having high yield potential. Two significant factors enhancing high yield are the well-adapted variety and appropriate management. PSL05101-93-1-32 is a promising rice line derived from the 3-way cross of PSL00508-3-1-1-4/IR66738-118-1-2//IR67966-188-2-2-1 in 2005. It has as high yield potential as 965 kg/rai (6.03 t/ha). The average grain yield is 730 kg/rai, greater than PSL2, CNT1 and RD47 varieties by 14, 13 and 7%, respectively. The maturity is 115 days after sowing by transplanting method. Plant height is 83-90 cm. This promising line is a non-glutinous long grain rice having straw-color husk. The paddy rice seed dimension is 10.4×2.61×2.10 mm in width × length × thickness, respectively. The paddy... Tipo: Collection Palavras-chave: Irrigated rice; High yield; Brown planthopper; Cold tolerance; Long grain class 1; นาชลประทาน; ผลผลิตสูง; เพลี้ยกระโดดสีน้ำตาล; ทนหนาว; ข้าวสารเมล็ดยาวชั้น 1. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5895 การต้านทานสารเคมี propiconazole ของเชื้อรา Bipolaris oryzae สาเหตุโรคใบจุดสีน้ำตาลในพื้นที่เขตภาคกลาง Thai Agricultural Sith Jaisong; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmuk; Kanuengnij Srivilai. Tipo: PhysicalObject Palavras-chave: Bipolaris oryzae; Fungicide resistance; Rice brown spot; Propiconazole; Rice; Bipolaris oryzae; การต้านทานสารเคมี; โรคใบจุดสีน้ำตาล; Propiconazole. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5436 การสืบค้นหาแหล่งพันธุกรรมความต้านทานโรคใบหงิกและโรคเขียวเตี้ยของข้าวป่าและข้าวปลูก เพื่อใช้ในการปรับปรุงพันธุ์ Thai Agricultural Kanuengnij Srivilai; Witchuda Rattanakarn; Suniyom Taprap; Rogelio Cabunagan. Total of 130 rice accessions from IRRI were tested for resistance to rice ragged stunt virus (RRSV) and rice grassy stunt virus (RGSV). The viruses were transmitted by brown planthopper (BPH) vector. Virus-carrying BPH was transferred to healthy seedlings in mylar cakes. Disease symptom was observed and scored at 30 days after inoculation. Viral infection was also detected by ELISA test. Visual score showed RRSV and RGSV infection ranged from 5.00-78.57% and 7.14-100%, respectively. The results correspond to that of ELISA test, but the ELISA test gave higher percentage of infection. Based on percentage of infection and disease index, 12 accessions were identified as resistance to RRSV; 37 accessions as moderately resistance; 25 accessions as tolerance. No... Tipo: PhysicalObject Palavras-chave: Wild rice; Cultivated rice; Ragged stunt disease; Grassy stunt disease; Plant disease resistance; Plant breeding; ข้าวป่า; ข้าวปลูก; โรคใบหงิก; โรคเขียวเตี้ย; เชื้อไวรัส; ความต้านทานโรคพืช; การปรับปรุงพันธุ์; แหล่งพันธุกรรม; การทดสอบพันธุ์. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5688 การเฝ้าระวังการระบาดของแมลงศัตรูข้าว Thai Agricultural Royboon jumruskarn; Warunya Dantaweesin; Wantana Sriratanasak; Witchuda Rattanakarn. Monitoring of rice insect pest outbreaks is the activities under the Development of Warning System for Natural Disaster and Rice Pest Outbreak Project. The purpose of this study is to survey the insect pests and their natural enemies in farmers’ fields in Pak Panang river basin and Nakhon Si Thammarat Rice Research Center during 2009 to 2013. The result showed that pest species being under surveillance were thrips (Stenchaetothrips biformis (Bagnall)), rice armyworm (Spodoptera litura (Fabricius)), brown planthopper (Nilaparvata lugens (Stål)), whitebacked planthopper (Sogatella furcifera (Horváth)), green rice leafhopper (Nephotettix spp.), rice caseworm (Nymphula depuntalis Guenée), rice leaf folder (Cnaphalocrocis medinalis Guenée), rice black bug... Tipo: Collection Palavras-chave: Rice insect pests; Natural enemies; Light trap; Outbreak surveillance แมลงศัตรูข้าว ศัตรูธรรมชาติ กับดักแสงไฟ เฝ้าระวังการระบาด. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5946 การใช้ประโยชน์เครื่องหมายโมเลกุลชนิด STS สำหรับงานปรับปรุงพันธุ์ข้าวไทย ให้ต้านทานต่อโรคขอบใบแห้งแบบคงทนถาวร Thai Agricultural Payorm Cobelli; Somjai Saleeto; Teerada Wangsomboondee; Anuchart Kotchasatit; Jittima Wongnongwa; Varapong Chamarerk; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nutchakarn Sinprasit; Pornparn Theerattha; Sirada Oncharoen. Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases of rice in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties which is economically feasible, an environmental-friendly control method and easy for farmers to handle. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistance genes. A feasible method to solve this problem is by pyramiding multiple resistance genes, which are board spectrum, into susceptible rice varieties. The aims of this research were to identify the effectiveness of board spectrum BB resistance genes and to better understand the... Tipo: Collection Palavras-chave: Bacterial blight; Resistance gene; Molecular marker; Board spectrum resistance; Durable resistance; โรคขอบใบแห้ง; ยีนต้านทานโรคขอบใบแห้ง; เครื่องหมายโมเลกุลชนิด STS; ต้านทานแบบกว้างขวาง; ต้านทานแบบคงทนถาวร. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5857 การใช้ประโยชน์เครื่องหมายโมเลกุลชนิด STS สำหรับงานปรับปรุงพันธุ์ข้าวไทยให้ต้านทานต่อโรคขอบใบแห้งแบบคงทนถาวร Thai Agricultural Payorm Cobelli; Somjai Saleeto; Teerada Wangsomboondee; Anuchart Kotchasatit; Jittima Wongnongwa; Varapong Chamarerk; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nutchakarn Sinprasit; Pornparn Theerattha; Sirada Oncharoen. Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases of rice in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties which is economically feasible, an environmental-friendly control method and easy for farmers to handle. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistance genes. A feasible method to solve this problem is by pyramiding the effective and board spectrum of multiple resistance genes into susceptible rice varieties. The aim of this research was to identify the effectiveness and board spectrum of BB resistance genes and better... Tipo: Collection Palavras-chave: Bacterial blight; Bacterial blight resistance gene; STS molecular marker; Board spectrum resistance; Durable resistance; โรคขอบใบแห้ง; ยีนต้านทานโรคขอบใบแห้ง; เครื่องหมายโมเลกุลชนิด STS; ต้านทานแบบกว้างขวาง; ต้านทานแบบคงทนถาวร. Ano: 2016 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5950 การใช้เครื่องหมายโมเลกุลชนิด STSs สำรวจแหล่งพันธุกรรมยีนต้านทาน Thai Agricultural Payorm Cobelli; Jittima Wongnongwa; Varapong Chamarerk; Somsong Chotechuen; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nuchakarn Sinprasit; Teerada Wangsomboondee. Bacterial blight (BB) disease of rice, caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistance genes. Therefore, using genetic resources conferring different resistance genes are more advantage in rice improvement. The aim of this research was to survey and screen BB resistance genes in Thai local rice varieties from the National Rice Seed Storage Laboratory for Genetic Resources to gain more genetic diversity for resistance. In this study, the Thai Local rice... Tipo: PhysicalObject Palavras-chave: Bacterial blight; Molecular marker; BB resistance genes; BB greenhouse screening; โรคขอบใบแห้ง; เครื่องหมายโมเลกุล; ยีนต้านทานโรคขอบใบแห้ง; การคัดเลือก; สภาพเรือนทดลอง; ความต้านทานต่อโรค. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5652 การใช้เครื่องหมายโมเลกุลชนิด STSs สำรวจแหล่งพันธุกรรมยีนต้านทาน ต่อโรคขอบใบแห้งของข้าวพันธุ์พื้นเมืองไทยที่เก็บรวบรวมไว้ที่ ศูนย์ปฏิบัติการและเก็บเมล็ดเชื้อพันธุ์ข้าวแห่งชาติ Thai Agricultural Payorm Cobelli; Jittima Wongnongwa; Varapong Chamarerk; Somsong Chotechuen; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Nuchakarn Sinprasit; Teerada Wangsomboondee. Bacterial blight (BB) disease of rice, caused by Xanthomonas oryzae pv. oryzae (Xoo), is one of the most serious diseases in all major rice-growing areas of Thailand. The most effective approach to control BB is the use of resistant varieties. However, the selection pressure from the usage of resistant cultivars may result in mutation of the pathogen population to overcome the resistant genes. Therefore, using genetic resources conferring different resistant genes are more advantage in rice improvement. The aim of this research was to survey and screen for BB resistant genes in Thai local rice varieties from the National Rice Seed Storage Laboratory for Genetic Resources to gain more genetic diversity for the resistance. In this study, the Thai Local rice... Tipo: Collection Palavras-chave: Bacterial Blight (BB); Molecular marker; BB resistance genes; BB greenhouse screening; โรคขอบใบแห้ง; เครื่องหมายโมเลกุล; ยีนต้านทานโรคขอบใบแห้ง; การคัดเลือกความต้านทานต่อโรคขอบใบแห้งในสภาพเรือนทดลอง. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5935 ข้าวอายุสั้นสายพันธุ์ดี: CNT96024-61-1-PSL-1-2-20-2 Thai Agricultural Benjawan Phonkhod; Acharaporn Na Lampang Noenplab; Phamorn Pattawatang; Saang Chirinte; Sumalee Sangprem; Wilai Palawisut; Pornsuree Kanjana; Wanakorn Intrarastit; Cawaporn Phumchoe; Duangorn Ariyapruek; Sard Toktiwa; Chuanchom Deerusamee; Mungmat Wangka; Doungporn Vitoonjit; Chairat Chanoo; Doungkamon Boonchuay; Jaturong Pipatpiriyanon; Preamkamon Moonnilta; Wiphavadee Chamnan; Naiyakorn Sanguankaew; Supatthra Narawatthana; Wantana Sriratanasak; Witchuda Rattanakarn; Rasamee Dhitikiattipong; Suradet Palawisut. CNT96024-61-1-PSL-1-2-20-2 was a short-growth duration rice variety which was suitable for irrigated area encountered flooding in raining season. This rice variety derived from three–way cross of Suphanburi 1 /IR64//CNT86074-25-9-1. CNT96024-61-1-PSL-1-2-20-2 had maturity short growth duration so that it could be early harvested at about 87 days after sowing in wet season and 96 days in dry season. It had recorded yield potential of 1,004 kg/rai with the average yields of 681 kg/rai, which was comparable with the RD41 (742 kg/ rai), but 2% higher than that of RD43 (666 kg./rai). Plant stature of this variety was 80 cm. in height. Its grain was long slender shape, 10.54 mm. in length and 2.70 mm. in width, with straw colored paddy. Its 1,000 grains weight... Tipo: Collection Palavras-chave: Promising rice line; Short growth duration; Brown planthopper; Irrigated rice; Cooking quality; Head rice; Chalkiness; ข้าวสายพันธุ์ดี; ข้าวอายุสั้น; เพลี้ยกระโดดสีน้ำตาล; ข้าวนาชลประทาน; คุณภาพหุงต้ม; ต้นข้าว; ท้องไข่. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5927 ความไวต่อสารป้องกันกำจัดเชื้อรา propiconazole ของ Bipolaris oryzae สาเหตุโรคใบจุดสีน้ำตาลของข้าว ในพื้นที่นาภาคกลาง Thai Agricultural Sith Jaisong; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmuk; Kanuengnij Srivilai. Fungicides are important tool for managing diseases in many crops. For example, managing brown spot of rice relies on the application of fungicides. The heavy use of fungicides has triggered to the development of isolates of Bipolaris oryzae (Helminthosporium oryzae) resistant to fungicides. This survey, the farmers were randomly interviewed about fungicide application, showed that most of farmers (76%) used triazole fungicide. 18, 16, 8 and 8 % used dithiocarbamat, triazolobenzo strobirulin and benzimidazole respectively. In vitro fungicide sensitivity assays using poison media technique expressed propiconazole and haxaconazole at concentration 10 ppm inhibit completely mycelium growth. This study was undertaked for evaluating the prevalence of fungicide... Tipo: PhysicalObject Palavras-chave: Bipolaris oryzae; Fungicide resistance; Rice brown spot disease; Propiconazole; Rice disease; ข้าว; โรคใบจุดสีน้ำตาลของข้าว; โพรพิโคนาโซล; โรคข้าว; ความต้านทานสารป้องกันกำจัดเชื้อรา. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5525 ความไวต่อสารเคมี Propiconazole ของเชื้อรา Bipolaris oryzae สาเหตุโรคใบจุดสีน้ำตาลในพื้นที่นาภาคกลาง Thai Agricultural Sith Jaisong; Rasamee Dthikiattipong; Witchuda Rattanakarn; Wanporn Kemmuk; Kanungnid Sriwilai. Fungicides are important tool for managing diseases in many crops. For example, managing Brown spot of rice relies on the application of fungicides. The heavy use of fungicides has triggered to the development of isolates of Bipolaris oryzae (Helminthosporium oryzae) resistant to fungicides. This survey, the farmers randomly were interviewed about fungicide application, showed that most of farmers (76%) used triazole fungicide. 18, 16, 8 and 8 % used dithiocarbamat, triazolobenzo strobirulin and benzimidazole repectively. In vitro fungicide sensitivity assays using poison media technique expressed propiconazole and haxaconazole at concentration 10 ppm inhibit completely mycelium growth. This study was undertaked for evaluating the prevalence of fungicide... Tipo: PhysicalObject Palavras-chave: Bipolaris oryzae; Helminthosporium oryzae; Fungicide resistance; Brown spot; Propiconazole; Triazole; Rice; เชื้อรา; ความต้านทานสารเคมีกำจัดเชื้อรา; โรคใบจุดสีน้ำตาล; โพรพิโคนาโซล; ประสิทธิภาพการควบคุมโรค. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5710 ประสิทธิภาพของเชื้อแบคทีเรียปฏิปักษ์และสารจากพืชบางชนิดในการควบคุมโรคเมล็ดด่างของข้าว Thai Agricultural Rasamee Dhitikiattipong; Wanporn Khemmuk; Witchuda Rattanakarn; Nipon Boonmee. Rice disease surveys had been carried out in the field of highland terrace paddy cultivation at ban na-gean, tambon na-gean, amphoe om-goy, Chiang Mai province which is in the area of highland agricultural development station project. Disease surveys have shown rice seed discoloration was the most severity and important problem in this area. The objective of this study was to test the effectiveness of antagonistic bacteria and some plant extract from tea seed to control rice seed discoloration in highland area. The experiment was designed as RCB with 6 treatments and 4 replications, using Beu Pa Doo rice variety and transplanting method in wet season 2008 and 2009. The treatments were foliar spray with bacterial suspension of antagonistic bacteria Bacillus... Tipo: Collection Palavras-chave: Rice; Antagonistic bacteria; Seed discoloration; Plant extract; Biological control; Saponics; Terrace paddy cultivation; Rice seed discoloration disease; ข้าว; ผงเชื้อแบคทีเรียปฏิปักษ์; โรคเมล็ดด่าง; สารจากพืช; ผงกากเมล็ดชา; การทำนาขั้นบันได; ความรุนแรงของโรค; การควบคุมโดยชีววิธี; แสพโพนิน. Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/123456789/3101 ผลของการเปลี่ยนแปลงสภาพภูมิอากาศที่มีต่อชนิดของเชื้อสาเหตุ และการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่อง Thai Agricultural Acharaporn Na Lampang Noenplab; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmook; Sith Jaisong; Pannipa Yajai; Piyawan Yaidee; Nootjarin jungkhun; Kornsiri Srinin; Taraporn Yuenyong; Duangkamon Boonchuay; Anakkapol Boonchuay; Duangporn Witoonjit; Nittaya Ruensuk; Chalermkwan Chimwai; Chalermchart Ruechaikarm; Kanok-orn Dawkmaitate; Wannapan janlapa; Tasdow Kate-nate; Chalermpol Chalermpolyothin; Sommai Sriwisut; Noppadol prayoonsook; Chanasirin Klinmanee; Saowanee Sribua. This study was carried out in the continuous irrigated rice cropping system during 2011-2013 by 8 rice research centers and Bureau of Rice Research and Development. Disease assessments were also conducted in the farmers’ fields in 16 provinces responsible by participating offices in the Upper and Lower North, Central, East and South of Thailand. The main objective was to investigate the relationship between meteorological data and disease epidemics through field survey and carried out experiment on continuous rice cultivation by sowing popular rice variety every month. Three significant rice pathogens i.e. Blast, Bacterial leaf blight and Ragged stunt were collected for diversification study. Results revealed that there were disease epidemics in 19... Tipo: Collection Palavras-chave: Climate change Rice pathogen; Rice epidemics Continuous cropping Irrigated rice การเปลี่ยนแปลงสภาพภูมิอากาศ เชื้อสาเหตุโรคข้าว การระบาดของโรคข้าว การทำนาต่อเนื่อง ข้าวนาชลประทาน. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5902 ผลของการเปลี่ยนแปลงสภาพภูมิอากาศที่มีต่อชนิดของเชื้อสาเหตุ และการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่อง Thai Agricultural Acharaporn Na Lampang Noenplab; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmook; Sith Jaisong; Pannipa Yajai; Piyawan Yaidee; Nootjarin jungkhun; Kornsiri Srinin; Taraporn Yuenyong; Duangkamon Boonchuay; Anakkapon Boonchuay; Duangporn Witoonjit; Nittaya Ruensuk; Chalermkwan Chimwai; Chalermchart Ruechaikarm; Kanok-orn Dawkmaitate; Wannapan janlapa; Tasdow Kate-nate; Chalermpol Chalermpolyothin; Sommai Sriwisut; Noppadol prayoonsook; Chanasirin Klinmanee; Saowanee Sribua. This study was carried out in the continuous irrigated rice cropping system during 2011-2013 by 8 rice research centers and Bureau of Rice Research and Development. Disease assessments were also conducted in the farmers’ fields in 16 provinces responsible by participating offices in the Upper and Lower North, Central, East and South of Thailand. The main objective was to investigate the relationship between meteorological data and disease epidemics through field survey and carry out experiment on continuous rice cultivation by sowing popular rice variety every month. Three significant rice pathogens i.e. blast, bacterial leaf blight and ragged stunt were collected for diversification study. Results revealed that there were disease epidemics in 19... Tipo: PhysicalObject Palavras-chave: Climate change; Rice pathogen; Rice epidemics; Continuous cropping; Irrigated rice; Thailand; ข้าว; การเปลี่ยนแปลงสภาพภูมิอากาศ; เชื้อสาเหตุโรคข้าว; การระบาดของโรคข้าว; การทำนาอย่างต่อเนื่อง; ข้าวนาชลประทาน; อุตุนิยมวิทยา; ประเทศไทย. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5656 Registros recuperados: 14 Primeira ... 1 ... Última

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