Climate and landscape mediate patterns of low lentil productivity in Nepal

23. Atkinson NJ, Lilley CJ, Urwin PE. Identification of genes involved in the response of arabidopsis to simultaneous biotic and abiotic stresses. Plant Physiology. 2013; 162: 2028–2041. https://doi.org/10. 1104/pp.113.222372 PMID: 23800991 24. Narsai R, Wang C, Chen J, Wu J, Shou H, Whelan J. Antagonistic, overlapping and distinct responses to biotic stress in rice (Oryza sativa) and interactions with abiotic stress. BMC Genomics. 2013; 14: 93. https://doi.org/10.1186/1471-2164-14-93 PMID: 23398910 25. Prasch CM, Sonnewald U. Simultaneous application of heat, drought, and virus to arabidopsis plants reveals significant shifts in signaling networks. Plant Physiology. 2013; 162: 1849–1866. https://doi. org/10.1104/pp.113.221044 PMID: 23753177 26. Ramegowda V, Senthil-Kumar M. The interactive effects of simultaneous biotic and abiotic stresses on plants: mechanistic understanding from drought and pathogen combination. Journal of Plant Physiol- ogy. 2015; 176: 47–54. https://doi.org/10.1016/j.jplph.2014.11.008 PMID: 25546584 27. Pandey P, Irulappan V, Bagavathiannan MV., Senthil-Kumar M. Impact of combined abiotic and biotic stresses on plant growth and avenues for crop improvement by exploiting physio-morphological traits. Frontiers in Plant Science. 2017; 8: 1–15. https://doi.org/10.3389/fpls.2017.00001 PMID: 28220127 28. Mishra AK, Mottaleb KA, Khanal AR, Mohanty S. Abiotic stress and its impact on production efficiency: The case of rice farming in Bangladesh. Agriculture, Ecosystems and Environment. 2015; 199: 146– 153.

29. McDonald A, Riha S, DiTommaso A, DeGaetano A. Climate change and the geography of weed dam- age: Analysis of U.S. maize systems suggests the potential for significant range transformations. Agri- culture, Ecosystems and Environment. 2009; 130: 131–140. 30. Horwitz P, Wilcox BA, Seherm H, Coakley S, Smith DL, Ericson L, et al. Plant pathogens in a changing world. International Journal for Parasitology. 2003; 91: 890–903. 31. Duveiller E, Singh RP, Nicol JM. The challenges of maintaining wheat productivity: Pests, diseases, and potential epidemics. Euphytica. 2007; 157: 417–430. 32. FAO. FAOSTAT statistical database of the United Nations Food and Agriculture Organization (FAO). Italy: Rom; 2017. 33. Muehlbauer FJ, Cho S, Sarker A, McPhee KE, Coyne CJ, Rajesh PN, et al. Application of biotechnology in breeding lentil for resistance to biotic and abiotic stress. Euphytica. 2006; 147: 149–165. 34. Kumar S, Choudhary AK, Rana KS, Sarker A, Singh M. Bio-fortification potential of global wild annual lentil core collection. PLoS ONE. 2018; 13(1): e0191122. https://doi.org/10.1371/journal.pone. 0191122. PMID: 29346404 35. Malik AI, Ali MO, Zaman MS, Flower K, Rahman MM, Erskine W. Relay sowing of lentil (Lens culinaris subsp. culinaris) to intensify rice-based cropping. The Journal of Agricultural Science. 2016; 154: 850– 857. 36. Erskine W, Sarker A, Kumar S. Crops that feed the world 3. investing in lentil improvement toward a food secure world. Food Security. 2011; 3: 127–139.

37. MoAD. Statistical information on Nepalese agriculture. Ministry of Agricultural Development, Kath- mandu, Nepal; 2016. 38. ICT. Export potential assessment in Nepal. International Trade Centre UNCTAD/WTO; 2007. 39. USAID. Lentil market assessment report. Nepal, Economic, Agriculture, and Trade Activity. Kath- mandu: Nepal; 2013. 40. Manandhar S, Vogt DS, Perret SR, Kazama F. Adapting cropping systems to climate change in Nepal: A cross-regional study of farmers’ perception and practices. Regional Environmental Change. 2011; 11: 335–348. 41. Shrestha AB, Bajracharya SR, Sharma AR, Duo C, Kulkarni A. Observed trends and changes in daily temperature and precipitation extremes over the Koshi river basin 1975–2010. International Journal of Climatology. 2017; 37: 1066–1083. 42. Devkota RP. Climate change: Trends and people’s perception in Nepal. Journal of Environmental Pro- tection. 2014; 5: 255–265. 43. Singh RB, Mal S. Trends and variability of monsoon and other rainfall seasons in western Himalaya, India. Atmospheric Science Letters. 2014; 15: 218–226. 44. Karki R, Hasson S, Schickhoff U, Scholten T, Bo¨ hner J. Rising precipitation extremes across Nepal. Cli- mate. 2017; 5(1): 4. https://doi.org/10.3390/cli5010004. 45. Palazzi E, Von Hardenberg J, Provenzale A. Precipitation in the hindu-kush karakoram himalaya: Observations and future scenarios. Journal of Geophysical Research Atmospheres. 2013; 118: 85– 100. PLOS ONE Climate and landscape mediate low lentil productivity PLOS ONE | https://doi.org/10.1371/journal.pone.0231377 April 16, 2020 17 / 19