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	Provedor de dados Thai Agricultural (14) Autor Pannipa Yajai (14) Kanjana Piboon (6) Premrudee Pintaya (6) Kulchana Ketsuwan (5) Nongnuch Pradit (5) Piyawan Yaidee (4) Adul Sitthiwong (3) Kakanang Punyalue (3) Nipon Boonmee (3) Nootjarin Jungkhun (3) Payapbhubes Markkool (3) Phannee Jitta (3) Sakul Mulkum (3) Silawan Chantharabutt (3) Sivapong Naruebal (3) Yawvaluck Kanyamee (3) Acharaporn Na Lampang Noenplab (2) Chalermchart Ruechaikarm (2) Chalermkwan Chimwai (2) Chalermpol Chalermpolyothin (2) Mais... Palavra-chave ข้าว (5) ภาคเหนือตอนบน (5) Irrigated rice (4) นาชลประทาน (4) แมลงบั่ว (4) Blast resistance (3) Rice gall midge (3) Anther culture (2) Aromatic rice (2) Continuous cropping (2) Cooking quality (2) Fragrant rice (2) Glutinous rice (2) Phrae province (2) Rainfed lowland rice (2) Rice improvement (2) Rice pathogen (2) Upper northern region (2) Uttaradit province (2) การปรับปรุงพันธุ์ (2) Mais... Tipo do documento Collection (7) PhysicalObject (7) Ano 2015 (3) 2014 (5) 2013 (4) 2011 (2) País Thailand (14) Idioma Thailandês (14)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 14 Primeira ... 1 ... Última ประเมินความเสียหายและระดับเศรษฐกิจของแมลงบั่วที่เข้าทำลายข้าว พันธุ์ต้านทานและอ่อนแอ Thai Agricultural Pannipa Yajai; Anchalee Takham; Kulchana Ketsuwan. Gall midge is one of the most important insect pest of rice in Thailand. The lavae caused severe crop damage during the vegetative stages (seedling to panicle initiative) by producing tube-like called “silver shoot” or “onion leaf” that prevent panicle production. Thus, understanding the economic threshold level is an important prerequisite for determining control measure. This study was conducted to estimate percentage of damage and yield loss by gall midge infestation. The popular rice gall midge resistant and susceptible varieties were used to study the number of gall midge infested that can be reached to economic threshold level. The experimental design was split-split plot in RCB having rice variety as main plot (resistant varieties: RD53, MN 62 M,... Tipo: Collection Palavras-chave: Rice gall midge; Economic threshold; Yield loss; Resistant rice variety; Susceptible rice variety; แมลงบั่ว; ระดับเศรษฐกิจ; การสูญเสียของผลผลิต; ข้าวพันธุ์ต้านทาน; ข้าวพันธุ์อ่อนแอ. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5948 PRE04012-20-1-1-1 : ข้าวเหนียวต้านทานแมลงบั่วสายพันธุ์ดีเด่น Thai Agricultural Premrudee Pintaya; Kakanang Punyalue; Adul Sitthiwong; Pannipa Yajai; Kanjana Piboon; Kulchana Ketsuwan; Pitchanan kunghair; Yawvaluck Kanyamee; Sakul Mulkum; Pairoj Chotinisakorn; Pichatorn Rueangdej; Payapbhubes Markkool; Nootjarin Jungkhun; Kornsiri Srinil; Sivapong Naruebal; Nongnuch Pradit; Silawan Chantharabutt; Phannee Jitta. Rice Gall midge (Orseolia oryzae (Wood-Mason)) is a major problem in the upper Northern part, a glutinous rice line PRE04012-20-1-1-1 was derived from a single cross between Sahm Samai and PRE96011-SPT-1-2-2-1-1 since 2004. The farmer field trials had tested in 2011-2013. In wet season, high potential yield was 1,043 kg/rai while the average yield was 703 kg/rai which was non significant different from 710 kg/rai of RD14 and 704 kg/rai of SPT1. In dry season, the high potential yield was 916 kg/rai while the average yield of PRE04012-20-1-1-1 and SPT1 were 714 kg/rai, but lower than RD14 (759 kg/rai) by 6 percent. In addition, this line can produce maximum yield of 780 kg/rai at 20.4 kg N/rai. This line performed better gall midge resistance (R-MS in green... Tipo: Collection Palavras-chave: Glutinous rice; Non-photoperiod sensitivity; Rice gall midge resistance; The upper north Thailand; Irrigated rice; ข้าวเหนียว; ข้าวไม่ไวต่อช่วงแสง; ต้านทานแมลงบั่ว; ภาคเหนือตอนบน; นาชลประทาน. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5900 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 IR77954-28-36-3 ข้าวเจ้าสายพันธุ์ดีเด่นสำหรับนาน้ำฝนภาคเหนือตอนบน Thai Agricultural Nithas Siddhiwong; Artitaya Yodjai; Kanjana Piboon; Pannipa Yajai; Pichanan Kanghae; Yawaluck Kanyamee; Premrudee Pintaya; Nipon Boonmee; Nongnuch Pradit; Rattapong Meekun; Theerawat Suwannual. The non-glutinous rainfed rice promising line IR77954-28-36-3 was first cross at the International Rice Research Institute in 1998. Selected and back cross at Ubon Ratchathani Rice Research Center between 1999-2004. Evaluated yield potential and environmental adaptation in the Upper North between 2005-2012. Average grain yield was 12-22% higher than KDML105 in research centers, flowering date between 12-22 October, 117-162 centimeter height, good perform in farmer fields, resistance to blast disease in seedling stage. Good response to nitrogen fertilizer, physical chemical and cooking quality like KDML105. Adopted by farmers and consumers in the activity of preference analysis by farmer participatory rice varieties selection. Tipo: PhysicalObject Palavras-chave: Fragrant rice; Cooking quality; Blast resistance; Rainfed rice; Upper north; Aromatic rice; ข้าวหอม; คุณภาพหุงต้ม; ความต้านทานโรคไหม้; ผลผลิต; นาน้ำฝน; ภาคเหนือตอนบน. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5609 ประสิทธิภาพสารเคมีป้องกันกำจัดโรคขอบใบแห้ง: ไอโซเลทแพร่และอุตรดิตถ์ Thai Agricultural Piyawan Yaidee; Pannipa Yajai; Niphaphun Kaewpradub. Survey of bacterial leaf blight disease (BLB) on irrigated rice cropping in Phrae and Uttaradit provinces was conducted during January 2011 – December 2012, BLB was appeared in Mueang, Song, Nong Muang Khai, Sung Men, Den Chai and Long districts in Phrae province; Mueang, Tron and Phichai districts in Uttaradit province. Caused by susceptible rice cultivars and continuous cropping in combination with suitable conditions, induced the pathogen to infect. In addition, the farmers used improper chemical control resulted as the incidence increased. To study on efficiency of bactericide to control BLB in the proper area, pure bacterium isolations were studied at six isolates of Phrae and twenty-six isolates of Uttaradit. Paper disc diffusion method was used in... Tipo: PhysicalObject Palavras-chave: Bacterial leaf blight; Bactericide; Chemical control; Isolates; Phrae province; Uttaradit province; ข้าว; โรคขอบใบแห้ง; การเกิดโรค; เชื้อสาเหตุ; ไอโซเลท; สารเคมีป้องกันกำจัดโรคแบคทีเรีย; ประสิทธิภาพสารเคมี; นาชลประทาน; จ.แพร่; จ.อุตรดิตถ์. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5610 การเพาะเลี้ยงอับละอองเรณูข้าวเพื่อสร้างสายพันธุ์แท้ให้ต้านทานแมลงบั่ว Thai Agricultural Pannipa Yajai; Noppadol Somna. To improved rice gall midge (GM) resistance by F1 progenies’ anther culture, conducted at Phrae Rice Research Center (PRE_RRC) in 2009 dry and wet season. Sixteen crosses from irrigated rice R&D program and three crosses from rainfed rice R&D program were culture in N6 formula media to induced callus formation in dark room, 20-250C temperature and 2000 Lux light intensity for 1-2 month duration. Followed by MS media culture (Murashige and Skoog, 1962) in 2000 Lux light intensity for 1-2 month duration. Then, the plantlets were transplanted to nursery trial and 53 progenies of 5 IR crosses, and 8 progenies of 3 RR crosses were gathered and planted to observational trial in the field during 2010 wet season, together with GM reaction nursery at... Tipo: Collection Palavras-chave: Anther culture; Rice gall midge; Rice improvement; Resistance Line; ข้าว; แมลงบั่ว; การเพาะเลี้ยงอับละอองเรณู; พันธุ์ต้านทาน; การพัฒนาพันธุ์ข้าว; การปรับปรุงพันธุ์; การเจริญเติบโตเป็นต้นอ่อน; ความต้านทานต่อแมลงบั่ว; สายพันธุ์แท้. Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/123456789/3082 โครงการวิจัยและพัฒนาพันธุ์ข้าวนาน้ำฝนภาคเหนือตอนบน ปี 2551-2553 Thai Agricultural Nithas Sidhiwong; Piyapan Srikoom; Payappubes Markkul; Kanjana Piboon; Pannipa Yajai; Walaiporn Sanwong; Preeda Siangyai; Jittakorn Nuankaew; Premrudee Pintaya; Nipon Boonmee; Pitchatorn Ruangdet; Nongnuch Pradit; Sivapong Narubal; Rattapong Meekul. Three objectives of the project of rainfed lowland rice was emphasized for 1st to add up the necessary phenotype with resistance to the important insects and diseases, well develop in restrict environment, high yielding ability and maintain the good taste good cooking properties to the favorite varieties RD6, KDML105 and RD15. 2nd to diversified genetic background with high yielding ability 1 or 2 promising line and 3rd to purified the popular local varieties and put into the highend market. Rice breeding for a new variety with good quality for consumers and resist to insects and disease was continue keep on, but mostly result in fail objective sometime get good quality but not resistance or sometime get a resistance one but not good quality. It was... Tipo: Collection Palavras-chave: Rainfed lowland rice; Rice breeding; Upper northern region; Diversified genetic; High yielding ability; ข้าวนาน้ำฝน; การปรับปรุงพันธุ์; ฐานพันธุกรรม; ศักยภาพการให้ผลผลิต; ข้าวพื้นเมือง; การสร้างมูลค่าเพิ่ม; ภาคเหนือตอนบน. Ano: 2011 URL: http://anchan.lib.ku.ac.th/agnet/handle/123456789/3076 IR77954-28-36-3 ข้าวเจ้าสายพันธุ์ดีเด่นสำหรับนาน้ำฝนภาคเหนือตอนบน Thai Agricultural Nithas Siddhiwong; Atitaya Yodjai; Kanjana Piboon; Pannipa Yajai; Pichnan Kanghae; Yawaluck Kanyamee; Premrudee Pintaya; Nipon Boonmee; Nongnuch Pradit; Rattapong Meekun; Theerawat Suwannual. Promising line IR77954-28-36-3 was first developed at the International Rice Research Institute in 1998. Selection and backcrossing were conducted at Ubon Ratchathani Rice Research Center during 1999-2004. Evaluation for yield potential and environmental adaptation was carried out in the upper northern region during 2005-2012. Results from experimental fields in research centers showed that this line gave average grain yield of 12-22% higher than KDML105, flowering date ranging from 11-24 October, 107-172 centimeter height, resistance to blast disease, good response to nitrogen fertilizer, and cooking quality similar to KDML105. The line IR77954-28-36-3 was adopted by farmers and consumers according to preference analysis by farmer participatory rice... Tipo: PhysicalObject Palavras-chave: Fragrant rice; Cooking quality; Blast resistance; Rainfed lowland rice; Upper northern region; Aromatic rice; Rice blast disease; IR77954-28-36-3; ข้าวหอม; คุณภาพหุงต้ม; ความต้านทานต่อโรคไหม้; ข้าวนาน้ำฝน; ภาคเหนือตอนบน; โรคไหม้. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5388 ปฏิกิริยาของข้าวเจ้าสายพันธุ์ PRE01017-10-1-1-1 ต่อแมลงบั่วในเขตภาคเหนือตอนบนในสภาพโรงเรือนปฏิบัติการ Thai Agricultural Pannipa Yajai; Preeda Siangyai. Reaction of PRE01017-10-1-1-1 rice promising line to gall midge (GM) resistance was evaluated in green house nursery at Phrae Rice Research Center during 2007-201. It was found that this promising line showed resistance (R) to high resistance (HR) to GM which collected from 5 areas, i.e., Mae Hong Son, Chiang Mai, Chiang Rai, Nan, and Phrae provinces. Furthermore, in 2012, the biotype of gall midge from 5 areas were studied and found that they were divided into two biotypes: 1) the gall midge collected from Mae Hong Son and Chiang Mai, which PRE01017-10-1-1-1 showed highly resistant (HR) score to GM, and 2) the gall midge collected from Chiang Rai, Nan and Phrae which PRE01017-10-1-1-1 showed resistant (R) score to GM. The mechanism of resistance in... Tipo: PhysicalObject Palavras-chave: Rice gall midge; Biotype; Antibiosis; PRE01017-10-1-1-1; Rice promising line; ข้าว; ชีวชนิด; กลไกการต้านทาน; ข้าวสายพันธุ์ PRE01017-10-1-1-1; ข้าวเจ้าสายพันธุ์ดีเด่น; แมลงบั่ว; สภาพโรงเรือนปฏิบัติการ; เขตภาคเหนือตอนบน. Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5528 การเพาะเลี้ยงอับละอองเรณูข้าวเพื่อสร้างสายพันธุ์แท้ให้ต้านทานโรคไหม้ Thai Agricultural Pannipa Yajai; Kulchana Ketsuwan. Anther culture (AC) technology is being used to conduct rice blast resistant true breeding line at Phrae Rice Research Center in 2012. Five crosses from irrigated rice research and development program were cultured on N6 formula media to induce callus formation in the dark room, 20-250C and light intensity about 2000 Lux for 1-2 months and followed by MS media for 1-2 months. Then, the plantlet was transplanted to nursery and 96 progenies of five crosses were planted to observational trial in the field during wet season, 2014. The evaluation of blast reaction was conducted at Phrae Rice Research Center using mixed isolates of blast pathogen from Phrae province. The results show that one line (PRE12111-AC-1-5) is highly resistance (HR) and 26 lines are... Tipo: Collection Palavras-chave: Rice improvement; Anther culture; Rice blast; Blast resistance; การปรับปรุงพันธุ์ข้าว; การเพาะเลี้ยงอับละอองเรณู; โรคไหม้; ความต้านทานโรคไหม้. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5896 ข้าวเหนียวต้านทานแมลงบั่วสายพันธุ์ดีเด่น PRE04012-20-1-1-1 Thai Agricultural Premrudee Pintaya; Kakanang Punyalue; Adul Sitthiwong; Pannipa Yajai; Kanjana Piboon; Kulchana Ketsuwan; Pitchanan Kunghair; Yawvaluck Kanyamee; Sakul Mulkum; Pairoj Chotinisakorn; Pichatorn Rueangdej; Payapbhubes Markkool; Nootjarin Jungkhun; Kornsiri Srinil; Sivapong Naruebal; Nongnuch Pradit; Silawan Chantharabutt; Phannee Jitta. Gall midge is a major problem in the upper Northern part, a glutinous rice line PRE04012-20-1-1-1 was derived from a single cross between Sahm Samai and PRE96011-SPT-1-2-2-1-1 since 2004. The farmer field trials had tested in 2011-2013. In the wet season the high potential yield was 1,043 kg/rai while the average yield was 703 kg/rai which is non significant different from 710 kg/rai of RD14 and 704 kg/rai of SPT1. In the dry season the high potential yield was 916 kg/rai while the average yield of PRE04012-20-1-1-1 and SPT1 were 714 kg/rai, but lower than RD14 (759 kg/rai) by 6 percent. The fertilizer test showed on the maximum yield of 780 kg/rai at the nitrogen level 20.4 kg. The line performed gall midge resistance (R-MS in green house, R-S in field... Tipo: PhysicalObject Palavras-chave: Glutinous rice; Non-photoperiod sensitive; Variety; Plant breeding; Selection; Pest resistance; Gall midge; Yields; Quality; Farmer adoption; Upper north region; ข้าวเหนียว; ข้าวไม่ไวต่อแสง; พันธุ์; การปรับปรุงพันธ์ุ; การคัดเลือกพันธุ์; การต้านทานแมลงศัตรูพืช; แมลงบั่ว; ปริมาณผลผลิต; คุณภาพเมล็ดข้าว; การยอมรับของเกษตรกร; ภาคเหนือตอนบน. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5657 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 PRE09035-CRI-12-3-1-1 : ข้าวเจ้านาชลประทานสายพันธุ์ดีในจังหวัดแม่ฮ่องสอน Thai Agricultural Nongnuch Pradit; Sivapong Naruebal; Premrudee Pintaya; Sakul Mulkum; Pairoj Chotinisakom; Pitchatorn Rueangdej; Kakanang Punyalue; Adul Sitthiwong; Pannipa Yajai; Kanjana Piboon; Kulchana Ketsuwan; Pitchanan Kunghair; Yawvaluck Kanyamee; Payapbhubes Markkool; Nootjarin Jungkhun; Komsiri Srinil; Silawan Chantharabutt; Phannee Jitta. Blast, white backed planthopper and gall midge is a major problem in Mae Hong Son Province, a non glutinous rice line PRE09035-CRI-12-3-1-1 was derived from a single cross between PRE04009-10-1-1-2 and Khao dawk mali 105 since 2009. Inter station yield trials had tested in 2013-2014. In the wet season the average yield was 579 Kg/rai while the average yield 665 Kg/rai in RD21 and 654 Kg/rai in Phitsanulok 2. In the dry season the average yield was 722 kg/rai while th average yield of RD21 and Phitsanulok 2 were 780 and 752 kg/rai, respectively. The farmer field trials has tested in 2014, in the wet season the average yield was 551 Kg/rai. RD21 and Phitsanulok 2 produce 768 and 704 kg/rai, respectively. The line performed blast... Tipo: Collection Palavras-chave: Non glutinous rice; Non-photoperiodsensitive; Irrigated rice; Blast resistance; White backed planthopper; Mae Hong Son Province; Highland rice; Terraced rice; ข้าวเจ้า; ไม่ไวต่อช่วงแสง; นาชลประทาน; ต้านทานโรคไหม้; เพลี้ยกระโดดหลังขาว; จังหวัดแม่ฮ่องสอน; ข้าวนาสวนที่สูง; นาขั้นบันได. Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5903 ผลของการเปลี่ยนแปลงสภาพภูมิอากาศต่อชนิดของเชื้อสาเหตุและการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่องในจังหวัดแพร่และอุตรดิตถ์ Thai Agricultural Pannipa Yajai; Piyawan Yaidee; Kulchana ketsuwan. Study on the effect of climate change on outbreak of rice disease in the experiment Phrae Rice Research Center and farmers’ fields at Phrae and Uttaradit Provinces. In Phrae Rice Research Center to study during January, 2011 - December, 2013 and experiment using split-plot in RCB desing 3 replications. Main plots were planting dates wich desingned to plant at 6 date of the every monthly. Sub plots contained two rice varieties being San Pah Tawng 1 and RD14 to planted every month by transplanting total of 36 months and survey disease epidemics In farmers’ fields. Record meteorological data including temperature, relative humidity and total rainfall, it compare with the long-temp average of meteorological data (2003-2012). The result found that, the average... Tipo: PhysicalObject Palavras-chave: Climatic change; Rice disease; Disease epidemics; Continuous cropping; Rice production; Irrigated rice; Global warming; Rice pathogen; Rice; RD 14 variety; Sanpatong 1 variety; Phrae province; Uttaradit province; ข้าว; พันธุ์สันป่าตอง 1; พันธุ์กข 14; การผลิตข้าว; การปลูกข้าวต่อเนื่อง; นาชลประทาน; จังหวัดแพร่; จังหวัดอุตรดิตถ์; การระบาดของโรค; โรคข้าว; การสำรวจโรคพืช; เชื้อสาเหตุของโรค; ภาวะโลกร้อน; การเปลี่ยนแปลงสภาพภูมิอากาศ; การประเมินความเสียหาย; จ.แพร่; จ.อุตรดิตถ์. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5697 Registros recuperados: 14 Primeira ... 1 ... Última

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