- วท.ม.(เทคโนโลยีการจัดการศัตรูพืช) สถาบันเทคโนโลยีพระจอมเกล้าเจ้าคุณทหารลาดกระบัง, 2552

- วท.บ.(เกษตรศาสตร์)สถาบันเทคโนโลยีพระจอมเกล้าเจ้าคุณทหารลาดกระบัง, 2547

- Application of microorganism in plant production

- Microbial technology

2016-2017 : Special Lecturers at Faculty of Biotechnology, College go Agricultural Innovation Biotechnology and Food, Rangsit University, Pathum Thani, Thailand 

2013-2014: Researcher at  Ag-gro (Thailand) Co., Ltd. Chan issara tower II, Bangkok, Thailand

2011-: Special Lecturers at Division of Biotechnology, Faculty of Science, Maejo University, Chiang Mai, Thailand 

2010-: Special instructor at Department of Biology, Faculty of Science and Technology, Chiang Mai Rajabhat University, Chiang Mai, Thailand 

Chakrapong Rangjaroen, Saisamorn Lumyong, William T. Sloan and Rungroch Sungthong. (2019). Herbicide-tolerant endophytic bacteria of rice plants as the biopriming agents for fertility recovery and disease suppression of unhealthy rice seeds. BMC Plant Biol 19, 580.

Thongchai Khammee, Atiya Rattanapittayapron, Chakrapong Rangjaroen, Amornmart Jaratrungtawee, and Mayuso Kuno (2019). Anti-xanthine Oxidase Activity of Flavone Analogues from Dillenia indica L. and IN SILICO Study. Rasayan Journal Chem. 12(4): 2273-2283.

Chakrapong Rangjaroen, Saisamorn Lumyong, William T. Sloan, and Rungroch Sungthong. (2018). Recovery of diseased rice seeds by biopriming with herbicide-resistant endophytic bacteria of rice plants. New Biotechnology, 44, S152.

Chakrapong Rangjaroen, Rungroch Sungthong, Santisuk abdulloh, Warit Angkaway, Narasak Boonmee and Saisamorn Lumyong. (2017). Impacts of rice seed bio-priming with diazotrophic bacteria on seed germination and seedling growth. Proc. of The 13th National Plant Protection Conference. November 21-23, 2017, Trang province. 766-774. (in thai)

Chakrapong Rangjaroen and Chawalit Thipthong. (2017). Investigation of insect diversity in coconut fields after treating coconut trees with systemic insecticide by using near-ultraviolet light trap. Proc. of The 13th National Plant Protection Conference. November 21-23, 2017, Trang province. 825-831. (in thai)

Veeranee Tongsri, Sumaporn Sangngern, Atittaya Palakachain, Somsiri Sangchote, Chakrapong Rangjaroen, Patcharavipa Chaijuckam, and Pattavipha Songkumarn. (2017). Identification of Corynespora torulosa (Sydow) Cros Isolate SJ1, the Causal Agent of Leaf Spot Disease on Banana cv. Kluai Khai and Infection of the Pathogen. King Mongkut's Agricultural Journal. 35 (2): 84 - 94. (in thai)

Chakrapong Rangjaroen, Rungroch Sungthong, Benjavan Rerkasem, Neung Teaumroong, Rujirek Noisangiam, Saisamorn Lumyong. (2017). Untapped Endophytic Colonization and Plant Growth-Promoting Potential of the Genus Novosphingobium to Optimize Rice Cultivation. Microbes Environ. Vol. 32, No. 1, 84-87.

ไพโรจน์ แก้วมาก วุฒิชัย อ่อนเอี่ยม วาสนา อากรรัตน์ จักรพงษ์ หรั่งเจริญ ประกายดาว ยิ่งสง่า และยุทธพล สาเอี่ยม. (2563). การจัดการเพาะฟักแม่ปูม้า (Portunus pelagicus) ไข่นอกกระดองสีเทาดำ เพื่อใช้เป็นแนวทางในการประกอบอาชีพทางการประมง. วารสารเกษตรพระจอมเกล้า. 38 (3): 392-399.

กัลยลักษณ์ เสนาะสำเนียง นภลภัส บุษบงก์ สมศิริ แสงโชติ วีระณีย์ ทองศรี และจักรพงษ์ หรั่งเจริญ. (2563.) ราสาเหตุโรคผลเน่าของเงาะ (Nephelium lappaceum L.) และการควบคุมโรคโดยใช้กรดซาลิไซลิก. วารสารวิทยาศาสตร์และเทคโนโลยี. 28 (7): 1216-1226.

วีระณีย์ ทองศรี สุมาพร แสงเงิน อทิตยา ปาลคะเชนทร์ สมศิริ แสงโชติ จักรพงษ์ หรั่งเจริญ พัชรวิภา ใจจักรคำ และปัฐวิภา สงกุมาร. (2560). การจำแนกชนิดของเชื้อรา Corynespora torulosa (Sydow) Cros ไอโซเลท SJ1 สาเหตุโรคใบจุดของกล้วยไข่และการเข้าทำลายของเชื้อราสาเหตุโรค. วารสารเกษตรพระจอมเกล้า. 35 (2): 84-94.

Nareeluk Nakaew, Chakrapong Rangjaroen, Rungroch Sungthong .2015. Utilization of rhizospheric Streptomyces for biological control of Rigidoporus sp. causing white root disease in rubber tree. European Journal of Plant Pathology. DOI: 10.1007/s10658-015-0592-0

Chakrapong Rangjaroen, Benjavan Rerkasem, Neung Teaumroong, Rujirek Noisangiam and Saisamorn Lumyong. 2014. Promoting plant growth in a commercial rice cultivar by endophytic diazotrophic bacteria isolated from rice landraces. Annals of Microbiology. DOI: 10.1007/s13213-014-0857-4

Chakrapong Rangjaroen, Benjavan Rerkasem, Neung Teaumroong,  Rungroch Sungthong and Saisamorn Lumyong. 2014. Comparative study of endophytic and endophytic diazotrophic bacterial communities across rice landraces grown in the highlands of northern Thailand. Archives of Microbiology. 196:35-49.

Chakrapong Rangjaroen, Tanimnun Jaenaksorn and Prommart Koohakan. 2011. Growth suppression of Pythium myriotylum by rhizobacteria isolated from hydroponics. Burapha Science Journal 16(1): 22-31. (in Thai)

Chakrapong Rangjaroen and Prommart Koohakan. 2009. Suppression of Pythium root  rot by rhizobacteria in lab scale hydroponics. Agricultural Science Journal. 40(3): 67-70. (in Thai).

Thaweesak pochkrachang, Chakrapong Rangjaroen and Prommart Koohakan. 2006. Inhibitory effect of wood vinegar on the growth of some pathogenic fungi isolated from hydroponic crops. Agricultural Science Journal. 37 (6): 983-986. (in Thai)

 Surasit Prasongngoen, Thammarat Neamkaeo, Saisamorn Lumyong and Chakrapong Rangjaroen. 2016. Efficiency of endophytic Bacillus for rice growth promotion. Proc. of the  8th National Science Research Conference. May 30-31, 2016. Phayao, Thailand. 22-27. (in thai)

Chureeporn Phongsida, Chakrapong Rangjaroen and Saisamorn Lumyong. 2013. Colonization of endophytic diazotrophic strain of Kleabsiella sp. SS2 on non-host plants. Proc. of the 39th Congress on Science and Technology of Thailand. October 21-23, 2013.Bangkok, Thailand. 847-849.

Chakrapong Rangjaroen, Benjavan Rerkasem, Neung Teaumroong, Rujirek Noisangiam and Saisamorn Lumyong. 2012. Down-regulation ofcellulase gene of nitrogen-fixing  Sphingomonas sp. PS5 during colonization on rice. Proc. of the 2nd Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation. October 28-31, 2012, Phuket, Thailand. 53

Saisamorn Lumyong, Chakrapong Rangjaroen, Neung Teaumroong, and Benjavan Rerkasem. 2012. Plant growth promoting effect and colonization ability of diazotrophic bacteria in rice. Proc. of the 2nd Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation. October 28-31, 2012, Phuket, Thailand. 53

Chakrapong Rangjaroen, Benjavan Rerkasem, Neung Teaumroong,  Rungroch Sungthong and Saisamorn Lumyong. 2012. Endophytic bacterial community structure within Thai local rice grown in long term upland farm estimated by PCR-DGGE. Proc. of the 38th Congress on Science and Technology of Thailand. October 17-19, 2012. Chiang Mai, Thailand. 280.

Nareeluk Nakaew, Rungroch Sungthong and Chakrapong Rangjaroen. 2012. Are natural biocides used in agriculture safe for soil ecosystem? Case study of non-target bioactive compounds produced by rhizosphere soil Streptomyces sioyaensis TM 822. Proc. of the 6th SETAC World Congress / SETAC Europe 22nd Annual Meeting. May 20-24, 2012. Berlin, Germany. 191.

Prommart Koohakan, Chakrapong Rangjaroen, Nonglak Painthawong and Tanimnun Jaenaksorn. 2010. Distribution of bacteria antagonist in hydroponics. Proc. of the 16th Asian Agricultural symposium and 1st International Symposium on Agricultural Technology. August 25-27, 2010, Bangkok, Thailand. 692-695.

Chakrapong Rangjaroen, Tanimnun Jaenaksorn, Nonglak Painthawong and Prommart Koohakan. 2010. Part II: Study on some characteristics of selected rhizosphere bacteria in hydroponics for their controlling of Pythium spp. Proc. of TRF-Master Research Congress III.  Mach 30-April 1, 2010. Pattaya, Chonburi, Thailand. 526.

Prommart Koohakan, Nonglak Parinthawong, Chakrapong Rangjaroen and Tanimnun Jaenaksorn. 2009. Screening of potential rhizobacteria from hydroponics to control Pythium root rot. Proc. of the 9th National Plant Protection Conference. November 24-26, 2009. Ubonratchathani,  Thailand. 445-455.

Prommart Koohakan and Chakrapong Rangjaroen. 2009. Evaluations of indigenous bacteria for biological control agent of root rot disease in leafy vegetables grown in hydroponics. Proc. of Agricultural Biotechnology International Conference September 22-25, 2009. Bangkok, Thailand. 190.

Chakrapong Rangjaroen, Tanimnun Jaenaksorn, Nonglak Painthawong and Prommart Koohakan. 2009. Study on Some Characteristics of Selected Rhizosphere Bacteria in Hydroponics for Their Controlling of Pythium spp. Proc. of TRF-Master Research Congress II.  April 1-3, 2009. Pattaya, Chonburi, THAILAND. p 526.

Chakrapong Rangjaroen, Nonglak Painthawong, Tanimnun Jaenaksorn and Prommart Koohakan. 2008. Isolation of Rhizobacteria from Lettuce Grown in Hydroponics for Controlling Pythium spp.  Proc. of the 34th Congress on Science and Technology of Thailand. October 31-November 2, 2008. Bangkok, Thailand.

Kittipat Somnuk, Chakrapong Rangjaroen and Manop Nachapong. 2008. Effectiveness of Mangosteen’s Peel Crude Extract for Controlling Aspergillus spp. Proc. of the 34th Congress on Science and Technology of Thailand. October 31-November 2, 2008. Bangkok, Thailand.

Chakrapong Rangjaroen and Prommart Koohakan. 2007. Efficiency of Pseudomonas sp. strain K3 to control Pythium aphanidermatum. Proc. of the 8th National Plant Protection Conference. November 20-22, 2007. Phitsanulok, Thailand. 232-233.

Prommart Koohakan and Chakrapong Rangjaroen. 2007. Possible roles of rhizobacteria R10 to suppress Pythium sp. casual agent of root rot disease of hydroponically grown vegetables. Proc. of the 8th National Plant Protection Conference. November 20-22, 2007. Phitsanulok,Thailand. 66-67.

- Study on some characteristics of selected rhizosphere bacteria in hydroponics for their controlling of Pythium spp.

- Effectiveness of methyl eugenol from extract and volatile oil from white and red basil attracting fruit fly, Bactrocera dorsalis (Hendel) [Diptera: Tephritidae]