Publications in VIVO

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Johnson, David Director Corporate Services, ICRISAT

India

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- Debate over a GM rice trial in China. Science. 231-231. 2005
article
- Multi-year weed community dynamics and rice yields as influenced by tillage, crop establishment, and weed control: Implications for rice-maize rotations in the eastern Gangetic plains. Crop Protection. 138:105334. 2020
- Characterizing and mapping cropping patterns in a complex agro-ecosystem: An iterative participatory mapping procedure using machine learning algorithms and MODIS vegetation indices. Computers and Electronics in Agriculture. 175:105595. 2020
- COPO: a metadata platform for brokering FAIR data in the life sciences. F1000Research. 9:495. 2020
- Tillage and crop establishment options for enhancing the productivity, profitability, and resource use efficiency of rice-rabi systems of the salt-affected coastal lowlands of eastern India. Field Crops Research. 247:107494. 2020
- Predicting Spatial Risk of Wolf-Cattle Encounters and Depredation. Rangeland Ecology & Management. 73:30-52. 2020
- TRY plant trait database - enhanced coverage and open access. Global Change Biology. 26:119-188. 2020
- Targeting management practices for rice yield gains in stress-prone environments of Myanmar. Field Crops Research. 244:107631. 2019
- COPO: a metadata platform for brokering FAIR data in the life sciences. bioRxiv. 782771. 2019
- Dissemination pathways for drought-tolerant rice cultivars: A farmer-participatory evaluation in the Philippines. World Development Perspectives. 15:100131. 2019
- Interactions between rodents and weeds in a lowland rice agro‐ecosystem: the need for an integrated approach to management. Integrative Zoology. 14:396-409. 2019
- New records of very high nitrous oxide fluxes from rice cannot be generalized for water management and climate impacts. Proceedings of the National Academy of Sciences of the United States of America. 116:1464-1465. 2019
- VegMeasure: Image Processing Software for Grassland Vegetation Monitoring 2018
- A reliable and non-destructive method for estimating forage shrub cover and biomass in arid environments using digital vegetation charting technique. Agroforestry Systems. 92:1341-1352. 2018
- Development of tolerant rice varieties for stress-prone ecosystems in the coastal deltas of Indonesia.. Field Crops Research. 223:75-82. 2018
- Effects of Wolf Presence on Daily Travel Distance of Range Cattle. Rangeland Ecology & Management. 70:657-665. 2017
- Empirically derived guidance for social scientists to influence environmental policy. PLOS ONE. 12:1-9. 2017
- Spatial occupancy patterns and activity of arid rangeland cattle grazing small riparian pastures. Animal Science Journal. 88:553-558. 2017
- Wild harvest: distribution and diversity of wild food plants in rice ecosystems of Northeast Thailand. Njas-wageningen Journal of Life Sciences. 78:1-11. 2016
- Early harvest of monsoon rice to address seasonal hunger in northwest Bangladesh. Food Security. 8:443-457. 2016
- A Digital Geo-referencing System for Monitoring Ground Cover in Drylands 2016
- Cattle use of perennial streams and associated riparian areas on a northeastern Oregon landscape. Journal of Soil and Water Conservation. 71:484-493. 2016
- Effects of Genotype, Seed P Concentration and Seed Priming on Seedling Vigor of Rice. Experimental Agriculture. 51:370-381. 2015
- A PRELIMINARY MODEL OF OPUNTIA FICUS-INDICA (L.) MILL. SUITABILITY FOR JORDAN 2015
- Acetolactate Synthase Activity and Growth of Rice (Oryza sativa L.) and Weed Species Treated with the Herbicide Propyrisulfuron. Philippine Journal of Crop Science. 40:23-32. 2015
- Addition of Branched-Chain Amino Acids Can Reverse Propyrisulfuron-Induced Acetolactate Synthase (ALS) and Growth Inhibition in Three Rice Cultivars and Five Weed Species. Philippine Agricultural Scientist. 98:351-361. 2015
- Identification of genes that have undergone adaptive evolution in cassava (Manihot esculenta) and that may confer resistance to cassava brown streak disease 2015
- Improving a Transhumance Livestock System of India with Modern Technologies 2015
- Increasing resilience of livestock migration in the arid areas of India 2015
- PARTICIPATORY VARIETAL SELECTION (PVS): A "BOTTOM-UP" BREEDING APPROACH HELPS RICE FARMERS IN THE AYEYARWADY DELTA, MYANMAR. SABRAO JOURNAL OF BREEDING AND GENETICS. 47:299-314. 2015
- Impacts of direct-seeded and early-maturing varieties of rice on mitigating seasonal hunger for farming communities in northwest Bangladesh. International Journal of Agricultural Sustainability. 12:459-470. 2014
- Small-scale fisheries through the wellbeing lens. Fish and Fisheries. 15:255-279. 2014
- Differences in responses to flooding by germinating seeds of two contrasting rice cultivars and two species of economically important grass weeds. Aob Plants. 6. 2014
- Livestock Migration in the Arid Region of Rajasthan (India) - Strategy to Cope with Fodder and Water Scarcity - 2014
- Increasing rice productivity through improved nutrient use in Africa 2013
- Monitoring Restoration Impacts to Endemic Plant Communities in Soil Inclusions of Arid Environments 2013
- Role of GPS in monitoring livestock migration 2013
- Native forb response to sulfometuron methyl on medusahead-invaded rangeland in Eastern Oregon. Rangeland Journal. 34:47-53. 2012
- Design and Analysis of Delay-Tolerant Sensor Networks for Monitoring and Tracking Free-Roaming Animals. IEEE Transactions on Wireless Communications. 11:1220-1227. 2012
- IRRI and Myanmar -the past decade and the retrospects for growth 2012
- Competitive interactions between weedy rice and cultivated rice as a function of added nitrogen and the level of competition. Weed Biology and Management. 11:202-209. 2011
- Ecological studies on Echinochloa crus-galli and the implications for weed management in direct-seeded rice. Crop Protection. 30:1385-1391. 2011
- Challenges for weed management in African rice systems in a changing climate. JOURNAL OF AGRICULTURAL SCIENCE. 149:427-435. 2011
- Row spacing and weed control timing affect yield of aerobic rice. Field Crops Research. 121:226-231. 2011
- Relations of rice seeding rates to crop and weed growth in aerobic rice. Field Crops Research. 121:105-115. 2011
- The implications of land preparation, crop establishment method and weed management on rice yield variation in the rice–wheat system in the Indo-Gangetic plains. Field Crops Research. 121:64-74. 2011
- Compensatory Growth of Ludwigia (Ludwigia hyssopifolia) in Response to Interference of Direct-Seeded Rice. Weed Science. 59:177-181. 2011
- Germination of Fresh Horse Purslane (Trianthema portulacastrum) Seeds in Response to Different Environmental Factors. Weed Science. 59:495-499. 2011
- Growth Response of Direct-Seeded Rice to Oxadiazon and Bispyribac-Sodium in Aerobic and Saturated Soils. Weed Science. 59:119-122. 2011
- Phenotypic Plasticity of Chinese Sprangletop (Leptochloa chinensis) in Competition with Seeded Rice. Weed Technology. 25:652-658. 2011
- Seed Germination Ecology of Itchgrass (Rottboellia cochinchinensis). Weed Science. 59:182-187. 2011
- Post-dispersal predation of weed seeds in rice fields. Weed Research. 50:553-560. 2010
- Implications of narrow crop row spacing and delayed Echinochloa colona and Echinochloa crus-galli emergence for weed growth and crop yield loss in aerobic rice. Field Crops Research. 117:177-182. 2010
- Digital Charting Technique for Monitoring Rangeland Vegetation Cover at Local Scale. INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY. 12:406-410. 2010
- Growth and Reproduction of Junglerice (Echinochloa colona) in Response to Water Stress. Weed Science. 58:132-135. 2010
- Growth, mortality and recruitment of Omani abalone (Haliotis mariae) 2010
- Morphological and physiological responses of lowland purple nutsedge (Cyperus rotundus L.) to flooding. Aob Plants. 2010. 2010
- Relative Importance of Shoot and Root Competition in Dry-Seeded Rice Growing with Junglerice (Echinochloa colona) and Ludwigia (Ludwigia hyssopifolia). Weed Science. 58:295-299. 2010
- Responses of Rice Flatsedge (Cyperus iria) and Barnyardgrass (Echinochloa crus-galli) to Rice Interference. Weed Science. 58:204-208. 2010
- Weedy Rice (Oryza sativa) I. Grain Characteristics and Growth Response to Competition of Weedy Rice Variants from Five Asian Countries. Weed Science. 58:374-380. 2010
- Influence of tillage systems on weed seedling emergence pattern in rainfed rice. Soil & Tillage Research. 106:15-21. 2009
- Response of lowland rice to agronomic management under different hydrological regimes in an inland valley of Ivory Coast. Field Crops Research. 114:304-310. 2009
- Weed Management in Aerobic Rice in Northwestern Indo-Gangetic Plains. Journal of Crop Improvement. 23:366-382. 2009
- Ludwigia hyssopifolia emergence and growth as affected by light, burial depth and water management. Crop Protection. 28:887-890. 2009
- Investigating early vigour in upland rice (Oryza sativa L.): Part I. Seedling growth and grain yield in competition with weeds. Field Crops Research. 113:197-206. 2009
- Investigating early vigour in upland rice (Oryza sativa L.): Part II. Identification of QTLs controlling early vigour under greenhouse and field conditions. Field Crops Research. 113:207-217. 2009
- Ecological studies on Cyperus difformis, Cyperus iria and Fimbristylis miliacea: three troublesome annual sedge weeds of rice. Annals of Applied Biology. 155:103-112. 2009
- Seed germination ecology of Portulaca oleracea L.: an important weed of rice and upland crops.. Annals of Applied Biology. 155:61-69. 2009
- Germination, emergence, and dormancy of Mimosa pudica. Weed Biology and Management. 9:38-45. 2009
- Adaptation to flooding in upland and lowland ecotypes of Cyperus rotundus, a troublesome sedge weed of rice: tuber morphology and carbohydrate metabolism.. Annals of Botany. 103:295-302. 2009
- Germination Ecology of Spiny (Amaranthus spinosus) and Slender Amaranth (A. viridis): Troublesome Weeds of Direct-Seeded Rice. Weed Science. 57:379-385. 2009
- Seed Germination Ecology of Junglerice (Echinochloa colona): A Major Weed of Rice. Weed Science. 57:235-240. 2009
- Seed Germination and Seedling Emergence of Synedrella (Synedrella nodiflora) in a Tropical Environment. Weed Science. 57:36-42. 2009
- Global decomposition experiment shows soil animal impacts on decomposition are climate-dependent. Global Change Biology. 14:2661-2677. 2008
- Planted legume fallows reduce weeds and increase soil N and P contents but not upland rice yields. Agroforestry Systems. 74:63-72. 2008
- Direct seeding of rice and opportunities for improving productivity in Asia 2008
- Germination Ecology of Chinese Sprangletop (Leptochloa chinensis) in the Philippines. Weed Science. 56:820-825. 2008
- Germination ecology of goosegrass (Eleusine indica): An important grass weed of rainfed rice. Weed Science. 56:699-706. 2008
- Germination ecology of southern crabgrass (Digitaria ciliaris) and India crabgrass (Digitaria longiflora): Two important weeds of rice in tropics. Weed Science. 56:722-728. 2008
- Germination ecology of two troublesome asteraceae species of rainfed rice: Siam weed (Chromolaena odorata) and coat buttons (Tridax procumbens). Weed Science. 56:567-573. 2008
- Improving agricultural productivity in rice-based systems of the high barind tract of Bangladesh 2008
- Influence of environmental factors on seed germination and seedling emergence of eclipta (Eclipta prostrata) in a tropical environment. Weed Science. 56:383-388. 2008
- Opportunities for direct seeding and improved weed control in the Barind of Bangladesh 2008
- Seed Germination and Seedling Emergence of Nalta Jute (Corchorus olitorius) and Redweed (Melochia concatenata): Important Broadleaf Weeds of the Tropics. Weed Science. 56:814-819. 2008
- Seed germination and seedling emergence of giant sensitiveplant (Mimosa invisa). Weed Science. 56:244-248. 2008
- Seed germination ecology of purple-leaf button weed (Borreria ocymoides) and Indian heliotrope (Heliotropium indicum): Two common weeds of rain-fed rice. Weed Science. 56:670-675. 2008
- Fire, ecosystems & people: threats and strategies for global biodiversity conservation 2007
- Debate over a GM rice trial in China.. Science. 310:231-233. 2005
- Changing from transplanted rice to direct seeding in the rice-wheat cropping system in India 2005
- Effect of weed management and crop establishment methods on weed dynamics and grain yield of rice 2005
- The Collaborative Cross, a community resource for the genetic analysis of complex traits. Nature Genetics. 36:1133-1137. 2004
- Field screening of diverse rice genotypes for weed competitiveness in irrigated lowland ecosystems. Field Crops Research. 88:39-56. 2004
- Timing of weed management and yield losses due to weeds in irrigated rice in the Sahel. Field Crops Research. 85:31-42. 2004
- Rice yield gaps in irrigated systems along an agro-ecological gradient in West Africa. Journal of Plant Nutrition and Soil Science. 166:61-67. 2003
- The road half traveled: agricultural market reform in Sub-Saharan Africa.. Ocl-oleagineux Corps Gras Lipides. 9:416-425. 2002
- BIOLOGICAL CONTROL OF LOCUSTS AND GRASSHOPPERS. Annual Review of Entomology. 46:667-702. 2001
- Cropping intensity effects on upland rice yield and sustainability in West Africa. Nutrient Cycling in Agroecosystems. 59:107-117. 2001
- Improved water control and crop management effects on lowland rice productivity in West Africa. Nutrient Cycling in Agroecosystems. 59:119-127. 2001
- Influence of flood depth and duration on growth of lowland rice weeds, Cote d'Ivoire. Crop Protection. 20:691-694. 2001
- The influences of cropping system on weed communities of rice in Côte d’Ivoire, West Africa 2001
- Development-oriented Typology of Rice-Irrigation Systems in Cote d’Ivoire 2000
- Fallow residue management effects on upland rice in three agroecological zones of West Africa. Biology and Fertility of Soils. 31:501-507. 2000
- Improved soil fertility and weed management is profitable for irrigated rice farmers in Sahelian West Africa. Field Crops Research. 66:101-113. 2000
- Root-shoot assimilate partitioning in upland rice subjected to different levels of drought stress 2000
- Relationships between upland rice canopy characteristics and weed competitiveness. Field Crops Research. 61:79-95. 1999
- Rice yield and productivity gaps in irrigated systems of the forest zone of Cote d'Ivoire. Field Crops Research. 60:201-208. 1999
- The role of legume fallows in intensified upland rice-based systems of West Africa. Nutrient Cycling in Agroecosystems. 53:71-81. 1999
- Growth and yield potential of Oryza sativa and O-glaberrima upland rice cultivars and their interspecific progenies. Field Crops Research. 57:57-69. 1998
- Legumes as dry season fallow in upland rice-based systems of West Africa. Biology and Fertility of Soils. 27:358-367. 1998
- The influence of rice plant type on the effect of weed competition on Oryza sativa and Oryza glaberrima. Weed Research. 38:207-216. 1998
- Striga on rice in West Africa; Crop host range and the potential of host resistance. Crop Protection. 16:153-157. 1997
- Workshop: Africa/Asia joint Research on Interspecific Hybridization between Africa and Asian Rice Species (O. Glaberrima and O. sativa) = l'ateler Afrique/Asie : Activités conjointes de Recherche sur l'Hybridation Interspecifique de Riz d'Afrique et d'Asie (O. gablerrima et O. sativa) (1996, Bouake, Côte d'Ivoire). Interspecific hybridization 1997
- RICE PESTS IN THE IVORY-COAST, WEST-AFRICA - FARMERS PERCEPTIONS AND MANAGEMENT STRATEGIES. International Journal of Pest Management. 40:293-299. 1994
dataset
- Developing direct-seeding options for rice farmers in the Indo-Gangetic Plains 2012
document
editorial article
- The global Land-Potential Knowledge System (LandPKS): Supporting evidence-based, site-specific land use and management through cloud computing, mobile applications, and crowdsourcing. Journal of Soil and Water Conservation. 68:5A-12A. 2013
review
- Preventive Weed Management in Direct-Seeded Rice: Targeting the Weed Seedbank. Advances in Agronomy. 45-142. 2017
- Weedy (Red) Rice: An Emerging Constraint to Global Rice Production. Advances in Agronomy. 181-228. 2015
- Adaptation to flooding during emergence and seedling growth in rice and weeds, and implications for crop establishment. Aob Plants. 2012
- The role of seed ecology in improving weed management strategies in the tropics. Advances in Agronomy. 221-262. 2010
- Adaptive co-management for social–ecological complexity. Frontiers in Ecology and the Environment. 95-102. 2009
- Weed management in rice‐based cropping systems in Africa. Advances in Agronomy. 149-218. 2009
- Weed Management in Direct‐Seeded Rice. Advances in Agronomy. 153-+. 2007