selected publications
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article
- Multiple effects of two drivers of agricultural change, labour shortage and water scarcity, on rice pest profiles in tropical Asia. Field Crops Research. 91:263-271. 2005
- Research priorities for rice pest management in tropical asia: A simulation analysis of yield losses and management efficiencies. Phytopathology. 94:672-682. 2004
- Genetic diversity and disease control in rice. Nature. 406:718-722. 2000
- Genetic diversity and disease control in rice. Nature. 406:718-722. 2000
- Development and evaluation of a multiple-pest, production situation specific model to simulate yield losses of rice in tropical Asia. Ecological Modelling. 131:133-159. 2000
- Climate change: potential impact on plant diseases.. Environmental Pollution. 108:317-326. 2000
- Climate change: potential impact on plant diseases.. Environmental Pollution. 108:317-326. 2000
- Rice Pest Constraints in Tropical Asia: Characterization of Injury Profiles in Relation to Production Situations.. PLANT DISEASE. 84:341-356. 2000
- Rice Pest Constraints in Tropical Asia: Quantification of Yield Losses Due to Rice Pests in a Range of Production Situations. PLANT DISEASE. 84:357-369. 2000
- Rice Pest Constraints in Tropical Asia: Quantification of Yield Losses Due to Rice Pests in a Range of Production Situations. PLANT DISEASE. 84:357-369. 2000
- Assessing the representativeness of data on yield losses due to rice diseases in tropical Asia. PLANT DISEASE. 82:705-709. 1998
- Assessing the representativeness of data on yield losses due to rice diseases in tropical Asia. PLANT DISEASE. 82:705-709. 1998
- Risk analysis of yield losses caused by rice leaf blast associated with temperature changes above and below for five Asian countries.. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 68:197-205. 1998
- The effects of global temperature change on rice leaf blast epidemics: a simulation study in three agroecological zones. AGRICULTURE ECOSYSTEMS & ENVIRONMENT. 68:187-196. 1998
- Simulation of pest effects on crops using coupled pest-crop models: the potential for decision support 1998
- Modelling sheath blight epidemics on rice tillers. Agricultural Systems. 55:359-384. 1997
- Modelling sheath blight epidemics on rice tillers. Agricultural Systems. 55:359-384. 1997
- Rice bacterial leaf blight: field experiments, systems analysis and damage coefficients. Field Crops Research. 51:113-131. 1997
- Rice bacterial leaf blight: field experiments, systems analysis and damage coefficients. Field Crops Research. 51:113-131. 1997
- A rice-leaf blast combined model for simulation of epidemics and yield loss. Agricultural Systems. 53:27-39. 1997
- Characterization of rice pest constraints in Asia: an empirical approach 1997
- Yield gap analysis of rainfed lowland systems to guide rice crop and pest management 1997
- Development of empirical forecasting models for rice blast based on weather factors. Plant Pathology. 45:667-678. 1996
- Effects of Plant Contact, Inoculation Pattern, Leaf Wetness Regime, and Nitrogen Supply on Inoculum Efficiency in Rice Sheath Blight. Journal of Phytopathology. 144:187-192. 1996
- Approaches for the characterization of cropping situations and yield constraints in rainfed lowland rice agroecosystems of some Southeast Asian countries and consequences for crop protection. ZEITSCHRIFT FUR PFLANZENKRANKHEITEN UND PFLANZENSCHUTZ-JOURNAL OF PLANT DISEASES AND PROTECTION. 103:620-643. 1996
- Development of empirical forecasting models for rice blast based on weather factors. Plant Pathology. 45:667-678. 1996
- Effect of sheath blight on yield in tropical, intensive rice production system. PLANT DISEASE. 80:1103-1108. 1996
- UV-B Effects on Crops: Response of the Irrigated Rice Ecosystem. JOURNAL OF PLANT PHYSIOLOGY. 148:26-34. 1996
- Managing rice pests with less chemicals. GeoJournal. 35:337-349. 1995
- Effects of enhanced UV-B radiation on the growth of rice and its susceptibility to rice blast under glasshouse conditions. Agriculture, Ecosystems & Environment. 52:223-233. 1995
- DIRECT AND INDIRECT EFFECTS OF NITROGEN SUPPLY AND DISEASE SOURCE STRUCTURE ON RICE SHEATH BLIGHT SPREAD. Phytopathology. 85:959-965. 1995
- Pests and pest losses as related to production situations in farmers’ fields in rainfed lowland rice areas of Southeast Asia 1995
- Simulation of multiple species pest damage in rice using CERES-rice. Agricultural Systems. 48:193-222. 1995
- Simulation studies on risk analysis of rice leaf blast epidemics associated with global climate change in several Asian countries. Journal of Biogeography. 22:673-678. 1995
- The challenge of linking pest and crop models. Agricultural Systems. 49:413-434. 1995
- The challenge of linking pest and crop models. Agricultural Systems. 49:413-434. 1995
- Integrated Pest Management in Rice. Experimental Agriculture. 30:115-137. 1994
- CHARACTERIZATION OF RICE CROPPING PRACTICES AND MULTIPLE PEST SYSTEMS IN THE PHILIPPINES. Agricultural Systems. 46:385-408. 1994
- Capacity building and human resource development for applying systems analysis in rice research 1994
- Empirical estimates of yield and pest potentials of farmers' rainfed lowland ricefields 1994
- PHENOTYPIC DIVERSITY OF XANTHOMONAS-ORYZAE PV ORYZAE IN NEPAL. PLANT DISEASE. 78:68-72. 1994
- PROGRESS OF BACTERIAL-BLIGHT ON RICE CULTIVARS CARRYING DIFFERENT XA GENES FOR RESISTANCE IN THE FIELD. PLANT DISEASE. 78:73-77. 1994
- Path coefficient and regression analysis of the effects of leaf and panicle blast on tropical rice yield. CROP PROTECTION. 12:296-302. 1993
- A CHARACTERIZATION OF RICE TUNGRO EPIDEMICS IN THE PHILIPPINES FROM HISTORICAL SURVEY DATA. PLANT DISEASE. 77:376-382. 1993
- SYSTEMS OF PLANT-PROTECTION. CIBA FOUNDATION SYMPOSIA. 177:116-139. 1993
- Systems approaches for agricultural development : Proceedings of the International Symposium on Systems Approaches for Agricultural Development, 2-6 December 1991, Bangkok, Thailand 1993
- Systems of plant protection. 1993
- TERMS AND CONCEPTS FOR YIELD, CROP LOSS, AND DISEASE THRESHOLDS. PLANT DISEASE. 77:211-215. 1993
- Implementing the systems approach in pest management. Agricultural Systems. 40:237-264. 1992
- Implementing the systems approach in pest management. Agricultural Systems. 40:237-264. 1992
- Influence of leaf position on yield loss caused by wheat leaf rust in single tillers. CROP PROTECTION. 10:222-228. 1991
- ASSESSING THE POTENTIAL IMPACT OF PLANNED RELEASES OF BIOENGINEERED ORGANISMS USING MODELING AND NONMODELING APPROACHES. Phytopathology. 81:353-356. 1991
- Biodiversity and sustainability of wetland rice production: role and potential of microorganisms and invertebrates 1991
- DISEASE ASSESSMENT TERMS AND CONCEPTS. PLANT DISEASE. 75:1187-1188. 1991
- Simulation of rice pathosystems and disease losses 1991
- Methodology used in the IRRI integrated pest survey 1990
- Some aspects of rice tungro virus epidemiology 1989
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document
- Trip report : Systemwide programs/ Ecoregional 1997
- Trip report: Vietnam, Netherlands, Malaysia 1996
- Trip report: Netherlands, India 1995
- An analysis of the blast pathosystem to guide modeling and forecasting 1991
- Systems simulation at IRRI 1991
- Methods for estimating yield loss in tropical rice diseases 1989
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hide from search
- BIOLOGICAL IMPACT AND RISK ASSESSMENT IN PLANT PATHOLOGY. Annual Review of Phytopathology. 495-521. 1993
- SYSTEMS APPROACHES FOR AGRICULTURAL-DEVELOPMENT. Agricultural Systems. 1-3. 1992
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review
- SIMULATION OF MULTIPLE SPECIES PEST DAMAGE IN RICE USING CERES-RICE. Agricultural Systems. 193-222. 1995