J. ISSAAS Vol. 28, No. 2 (December 2022)
Assessment of the sustainability of rice cultivation practice of farmers in three certified programs compared with conventional farmers in Ubon Ratchathani Province, Thailand Narat Rattanacharoen, John S. Caldwell and YAMADA Ryuichi
The impact of agricultural sector growth in West Java on the inter-provincial economy Adi Hadianto, Harianto, Bonar M. Sinaga and Bagus Sartono
Vegetative phase extension for steviol glycoside accumulation in stevia: Photoperiod, in vitro and ex vitro cultures manipulation Catherine C. Arradaza, Ma. Lourdes O. Cedo, Evalour T. Aspuria, Constancio C. De Guzman, Lourdes B. Cardenas, Rocelie R. Zara and Rachel Ann Gonzaga
Diversity and colonization of endophytic mycoflora and stem end rot pathogen, Lasiodiplodia theobromae [Pat.] Griff. and Maubl. in mango cv. Carabao Mary Joy C. Mendoza, Melissa Montecalvo and Teresita U. Dalisay
Optimization of mycelial culture conditions and fructification of Ganoderma species in rice-straw based substrates Mark Adrian G. del Rosario, Rich Milton R. Dulay, Sofronio P. Kalaw, Eduardo J. Damaso Jr., Joshua P. Ramos, Marcelino A. Abon, Angeles M. De Leon and Renato G. Reyes
Development of a practical method to produce GABA rich green tea by vapor treatment with trans-2-hexenal Kazuomic OCHIDA, Naoki TERADA, Atsushi SANADA, Takao MYODA and Kaihei KOSHIO
Value chain analysis of salt in the Visayas Region, Philippines Reynold D. Tan, Joy C. Lizada, Julieta A. Delos Reyes, Abigail T. Lat,
Tyrone Jasper I. Reodica, and Christine Joy B. Manalo
Physico-chemical changes in garlic (Allium sativum) after prolonged storage at ambient conditions in the Philippines Leonisa A. Artes, Matilde V. Maunahan, Jennelyn M. Resorez and Perlita A. Nuevo
Factors driving tractorization of maize farms in the Philippines Hernaiz G. Malanon and Gigi B. Calica
Host plants of Mythimna separata (Walker) (Lepidoptera:Noctuidae) in the Philippines and inventory of world records Marcela M. Navasero and Jose Mari M. Navasero
J. ISSAAS Vol. 28, No. 1 (June 2022)
Biocontrol efficacy of native Metarhizium rileyi to various life stages of Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) Melissa P. Montecalvo, Janren Sarah T. Macaraig, Marcela M. Navasero and Mario V. Navasero
Intention to purchase local food of Vietnamese consumers in the COVID-19 pandemic context: An application of the theory of planned behavior Nguyen Van Phuong, Bui Thi Nga, Iris Schröter and Marcus Mergenthaler
Effects of temperature on pollen germination of ‘Sabara’ Jaboticaba (Plinia cauliflora (Mart.) Kausel.) in vitro Kiyotaka Oho, Trizhia Marie Bool Silva, Naoki Terada, Atsushi Sanada, Takashi Shinohara, Hiroshi Gemma, Rie Hiratsuka and Kaihei Koshio
Elucidation of physicochemical changes in fruit development of ‘Sabara’ Jaboticaba (Plinia cauliflora (Mart.) Kausel) Kiyotaka Oho, Nasratullah Habibi, Trizhia Marie Bool Silva, Naoki Terada, Atsushi Sanada, Takashi Shinohara, Hiroshi Gemma and Kaihei Koshio
Nucleotide sequence-based identification of Lentinus isolates from Luzon Island, Philippines Rich Milton R. Dulay, Esperanza C. Cabrera, Sofronio P. Kalaw, and Renato G. Reyes
Biochemical characterization of a lanthanum-elicited insecticidal compound in Actinobacteria Edwin P. Alcantara and Felaine Anne M. Sumang
Economic impacts of rice tariffication law on the Philippine rice domestic market Ruby Jane C. Estadilla
Effect of dietary black soldier fly, Hermetia illucens (Linnaeus) larvae and poultry meal on production performance, egg quality, and nutrient digestibility in post-peak chicken layers Joseph Mario M. Navasero, Amado A. Angeles, Christine B. Adiova, and Florinia E. Merca
Why government support is not so effective to boost performance of cooperatives: A case study of Sonla Province, Vietnam Ngo Thi Thu Hang, Le Thi Minh Chau, Tran Quang Trung, Vu Thi Hai, and Phi Thi Diem Hong
Factors influencing potential consumption of bio-safety pork in urban areas of the Northern Delta, Vietnam Le Thanh Ha, Do Quang Giam, and Tran Quang Trung
A preliminary screening of Philippine mangrove soil bacteria exhibit suppression of Ralstonia solanacearum (Smith) Yabuuchi et al. causing moko disease of banana (Musa acuminata Cavendish subgroup) under laboratory conditions Armi R. Creencia, Edwin P. Alcantara, Rina B. Opulencia, Maria Genaleen Q. Diaz and Rosario G. Monsalud
Extended Abstracts – ISSAAS Philippines National Congress 2021
J. ISSAAS Vol. 27, No. 2 (December 2021)
Incidence and distribution of pepper-infecting viruses in Thailand Teewasit Phatsaman, Sirikul Wasee and Ratchanee Hongprayoon
Effects of salinity on growth, physiological and biochemical responses of tomato Nasratullah Habibi, Naveedullah Sediqui, Atsushi SANADA, Naoki TERADA and Kaihei KOSHIO
Host response to Meloidogyne incognita infection of semi-temperate carrot, celery and sweet pepper cultivars commonly grown in the highlands of Benguet Province, Philippines Nordalyn B. Pedroche, Ma. Teodora Nadong Cabasan, Luciana M. Villanueva
and Dirk De Waele
Agricultural residues for organic compost fertilizer catalyzed by selected microbial strainsVo Huu Cong, Nguyen Thi Minh, Nguyen Thi Thu Ha, Dinh Mai Thuy Linh and Pham Van Cuong
Covid-19 pandemic, regional structural break and the volatility of chicken meat prices in Indonesia Sahara
Effect of Fertigroe®n nanofertilizer application on bacterial population, enzymatic activities, and microbial biomass in two soil types Carlito P. Basay, Jr., Erlinda S. Paterno, Nolissa Delmo-Organo, Lucille C. Villegas and Lilia M. Fernando
Agricultural tramline system on the agricultural sustainability of the upland farms in Benguet, Philippines Rodelio G. Idago, Jose Nestor M. Garcia, Canesio D. Predo and Enrique P. Pacardo
Financial analysis of Day Old Chick (DOC) Logistics 4.0 in Sulawesi, Indonesia Audy Joinaldy, Luki Abdullah, Yandra Arkeman and Siti Jahroh
Impact of organic agriculture information sharing to main actors in Laguna, Philippines Eliza Catelo Aquino, Satoshi Suzuki, Hiroki Inaizumi, and Nina N. Shimoguchi
Status of Vietnam’s coffee production and export in the period of 2006 – 2015: Strategies and solutions for development Tung Huu Nong, Yanan Sun, Duong Huu Nong, Huyen Thi Mai, Dung Manh Tran and Hao Hu
Spatial and seasonal variations of water quality assessment in Inle Lake, Myanmar May Thet Su Kyaw Tint, Naoko Tokuchi and Eiji Nawata
Protected cultivation improves growth of ‘Lollo Rossa’ lettuce under chilling conditions in Benguet, Philippines Darwin A. Basquial, Constancio C. De Guzman, Evalour T. Aspuria, Pompe C. Sta Cruz and Virginia C. Cuevas
Financial viability of PhilMech mechanical row onion seeder in comparison with manual planting of onion Ma. Cecilia R. Antolin, Edgar D. Flores, Rodelio G. Idago and Cesar F. Neric, Jr
Effects of larval diets on growth and development of Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) Marcela M. Navasero,, Mario V. Navasero, Melissa P. Montecalvo and Randolph N. Candano
J ISSAAS REVIEWERS December 2021
J. ISSAAS Vol. 27, No. 1 (June 2021)
Utilization of Spirulina maxima to enhance yield and cordycepin content in Cordyceps militaris artificial cultivation Adisak Kaewkam, Piyanast Sornchai, Sermsiri Chanprame and Siriluck Iamtham
Comparative virulence of Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metchnikoff) Sorokin to Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) Melissa P. Montecalvo and Marcela M. Navasero
Effects of creatine on the quality and fertility of chicken semen during liquid storage Hoang Yen T. Bui, Hoang Lam Dan and Nguyen Thi Ha Phuong
Diversity and species composition of bees and stingless bees in different land-use types in Jambi, Indonesia Amrul Jihadi, Akhmad Rizali, Tri Atmowidi, Pudjianto and Damayanti Buchori
First report of phytoplasmas associated with yellow disease in carrots (Daucus carota L.) in Cianjur, West Java Isti Wulandari, Kikin Hamzah Mutaqin, Giyanto and Sri Hendrastuti Hidayat
Genetic diversity and recombination event of begomoviruses infecting pumpkin in Thailand Wiwat Piyatassee and Ratchanee Hongprayoon
Improvement of the Ralstonia pickettii TT47 viability in paste formulation by osmoadaptation Ratna Sari Dewi, Giyanto, Dadang, Meity Suradji Sinaga and Bambang Nuryanto
The contributions of agricultural cooperatives to promote sustainable farming in Prey Kabbas District, Cambodia Bunthan Sereiroth and Yamada Ryuichi
Relationship between microbial soil quality indicators and soil productivity under cassava-based farming systems in various sites in the Philippines Rosario G. Monsalud, Eldrin DLR Arguelles, Marilyn B. Brown, Mannix S. Pedro,
Robert A. Nepomuceno, Shaun Adrian D. Villadiego and Florentino C. Monsalud
Households’ economic losses due to food waste: A case study in the households at Bogor Regency, West Java, Indonesia Yusman Syaukat, Agusinta Kusuma Anggraini, Arini Hardjanto and A Faroby Falatehan
J. ISSAAS Vol. 26, No. 2 (December 2020)
Effects of long-term fertilization on paddy rice yield and nitrogen use efficiency in Andosol Phan Thi Thuy, Morio Kato, Hisayoshi Hayashi
Life cycle, morphometry and natural enemies of fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) on Zea mays L. in the Philippines Marcela M. Navasero and Mario V. Navasero
Bioprospecting of Turbinaria ornata (Fucales, Phaeophyceae) for cosmetic application: antioxidant, tyrosinase inhibition and antibacterial activities Eldrin DLR. Arguelles and Arsenia B. Sapin
Estimating asymmetric price transmission in the Indonesian beef market Dedi Budiman Hakim, Komalawati, Deby Ananda Difah
Fruit growth pattern in date palm (Phoenix dactylifera) ‘Sukkary’ and ‘Khlass’ varieties Abdelazize Eljiati, Anass Rouifi, Trizhia Marie Bool Silva, Naoki Terada, Atsushi Sanada and Kaihei Koshio
A review on basic biology and ecology of invasive apple snails (Pomacea spp.) for effective management Arfan Ahmed Gilal and Rita Muhamad
Evaluation and optimization of pectinase production by endophytic fungi isolated from Thai orchids using agrowaste medium Kathawut Sopalun and Siriluck Iamtham
Detection of Oryctes rhinoceros Nudivirus (ORNV) from Oryctes rhinoceros (Coleoptera: Scarabaeidae) beetles in oil palm plantations of east coast peninsular Malaysia Puvarasi Pallanisamay, Siti Nor Khadijah Addis, Nur Ain Farhah Ros Saidon Khudri, Ramle Moslim and Wahizatul Afzan Azmi
Field performance and bioactive content of in-vitro derived Aloe vera (Aloe vera L. Burm. F.) as influenced by planting distance, fertilization and plant material Jose Arnel T. Sarmiento, Evalour T. Aspuria, Edna A. Aguilar, Pompe C. Sta. Cruz, Pearl B. Sanchez
Ecotoxicological effects of chromium(VI) on seedling growth, soil nitrification and earthworm behavior Marcial S. Buladaco II, Divina Angela G. Navarro, Pearl B. Sanchez and Simplicio M. Medina
Antioxidant activities in selected varieties of red lettuce (Lactuca sativa L) exposed to water deficit stress Regina Lourdes Broñola-Hipol and Maribel L. Dionisio-Sese
Efficacy of selected Piperaceae, Asteraceae, and Zingiberaceae plant extracts against Helopeltis antonii Sign. Rohimatun, Sri Yuliani, I Wayan Winasa and Dadang
Development of weather-based empirical forecasting models of tomato leaf curl disease in northern Mindanao, Philippines Bernadith T. Borja, Ireneo B. Pangga, Filomena C. Sta. Cruz and Pompe C. Sta. Cruz
J. ISSAAS Vol. 26, No. 1 (June 2020)
Which farmers ferment their cocoa beans in Indonesia Amzul Rifin
J. ISSAAS Vol. 25, No. 1 (June 2019)
Contributed Papers
J. ISSAAS Vol. 24, No. 2 (December 2018)
Contributed Papers
GIS-based suitability mapping of banana in the Philippines - Victorino A. Bato
Modified kappa carrageenan as inducer of resistance in rice against bacterial leaf blight - Rizaldo G. Bayot, Gil L. Magsino, Jerald N. Bayot, Majella M. Magallona,
Liza Lorena E. Eustaquio and Lucille V. Abad
Arbuscular mycorrhizal fungi increased root-mycorrhizal association and enhanced seedling growth of abaca, papaya, and sugarcane - Edna A. Aguilar, Lance Irvin F. Elleva, Dara Maria A. Fabro, Glaisa R. Garcia, Felen A. Divina and Nelly Aggangan
Ecological patterns of micro land snails along the altitudinal gradients of Mount Makiling, Philippines - Brooklyn Bernadett V. Uy, Nina M. Cadiz and Emmanuel Ryan C. de Chavez
Fertilizer value of compost and densified fertilizers made from swine and poultry manures on crops and chemical properties of clay soil - Gina Villegas-Pangga and Nerissa O. Cedillo
Operational performance and eco-efficiency of bag production from recycled and rejected tetra pack material in Ugong, Pasig City, Philippines - Jennifer C. Padrid, Antonio J. Alcantara and Julieta A. Delos Reyes
The bioactivities of selected Piperaceae and Asteraceae plant extracts against brown plant hopper (Nilaparvata lugens Stål.) - Ni Siluh Putu Nuryanti, Edhi Martono, Endang Sri Ratna, Dadang
Comparative study of morphology, morphometrics, reproductive fitness on carrot discs and pathogenicity on Musa genotypes of Radopholus similis Philippine populations - Marita S. Pinili, Rustico A. Zorilla, Inge Van den Bergh and Dirk De Waele
Integrating climate change hazard analysis into value chain analysis: elevating evidences in fisheries into practice - Salvador P. Catelo and Paul Joseph B. Ramirez
Establishment of cell suspension cultures of four abaca cultivars, ‘Abuab’, ‘Inosa’, ‘Parang’, and ‘Tangongon’ - Evalour T. Aspuria and Lorgen Z. Garcia
Efficacy of Bacillus siamensis strain in managing sheath blight, enhancing grain yields and decomposing rice stubbles and straw - Patcharaporn Thampiban-udom, Phraomas Charoenrak , Wanwilai Intanoo and Chiradej Chamswarng
Growth analysis and physiological characteristics of several tomato genotypes under the low light intensity - Dwi P. Sunaryanti, M.A. Chozin, Sandra A. Aziz
Dynamic changes of peasant communities through social capital in the Mae Klong River Plains, Thailand - Rojana Nilmanon, Wannee Niamhom and Prasong Tanpichai
Edible landscaping technology dissemination in the Philippines: An evaluation - Rowena P. de Guzman, Fernando C. Sanchez, Jr., Maria Charito E. Balladares, Jennica Amielle M. Mora, Ryan Rodrigo P. Tayobong, Norma G. Medina, Eliza C. Aquino
J. ISSAAS Vol. 24, No. 1 (June 2018)
J. ISSAAS Vol. 23, No. 2 (December 2017)
J. ISSAAS Vol. 23, No. 1 (June 2017)
J. ISSAAS Vol. 22, No. 2 (December 2016)
J. ISSAAS Vol. 22, No. 1 (June 2016)
J. ISSAAS Vol. 21, No. 2 (December 2015)
J. ISSAAS Vol. 21, No. 1 (June 2015)
J. ISSAAS Vol. 20, No. 2 (December 2014)
J. ISSAAS Vol. 20, No. 1 (June 2014)
J. ISSAAS Vol. 19, No. 2 (December 2013)
J. ISSAAS Vol. 19, No. 1 (June 2013)
J. ISSAAS Vol. 18, No. 2 (December 2012)
J. ISSAAS Vol. 18, No. 1 (June 2012)
J. ISSAAS Vol. 17, No. 2 (December 2011)
J. ISSAAS Vol. 17, No. 1 (June 2011)
J. ISSAAS Vol. 16, No. 2 (December 2010)
J. ISSAAS Vol. 16, No. 1 (June 2010)
J. ISSAAS Vol. 15, No. 2 (December 2009)
J. ISSAAS Vol. 15, No. 1 (June 2009)
J. ISSAAS Vol. 14, No. 2 (December 2008)
J. ISSAAS Vol. 14, No. 1 (June 2008)
J. ISSAAS Vol. 13, No. 2 (December 2007)
J. ISSAAS Vol. 13, No. 1 (June 2007)