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Dynamic Evaluating Rice Pest Risk State of Decision Maker Agents in Rice Pest Management Model [PDF]
2012 Sixth UKSim/AMSS European Symposium on Computer Modeling and Simulation, 2012 For rice pest management, decision makers base on not only experience but also information synthesized from data sources to make plans for controlling rice pests, these information are key inputs to reveal potential global rice pestrisk levels at different spatial-temporal scales and a rice pestrisk index is synthesized from these information can ...
Nguyen Nhi Gia, Vinh +2 more
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Chemical Identity and Functional Characterization of Semiochemicals That Promote the Interactions between Rice Plant and Rice Major Pest Nilaparvata lugens [PDF]
Journal of Agricultural and Food Chemistry, 2021 The interaction between food crops and insect pests is mediated by semiochemicals emitted from host plants. These semiochemicals are natural behavioral modifiers and act on the insect olfactory system to locate hosts and preys.
Zhenfei Zhang +2 more
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2020
Rice is one of the major staple foods across the globe. It is known to suffer losses of up to 200 million tonnes globally owing to various abiotic and biotic factors. The biotic factors, which are largely insect pests, contribute to around 35.55 million tonnes of rice being destroyed every year.
Swoyam Singh, S. N. Tiwari
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Rice is one of the major staple foods across the globe. It is known to suffer losses of up to 200 million tonnes globally owing to various abiotic and biotic factors. The biotic factors, which are largely insect pests, contribute to around 35.55 million tonnes of rice being destroyed every year.
Swoyam Singh, S. N. Tiwari
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2018
Rice (Oryza sativa L.) is a principal source of food for more than half of the world population, and its cultivation provides income and employment to more than 100 million households in Asia and Africa (FAO 2004). During 2015–2016, the global rice production touched 474.02 million tons.
Neha Bhatt, Sonia Joshi, S. N. Tiwari
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Rice (Oryza sativa L.) is a principal source of food for more than half of the world population, and its cultivation provides income and employment to more than 100 million households in Asia and Africa (FAO 2004). During 2015–2016, the global rice production touched 474.02 million tons.
Neha Bhatt, Sonia Joshi, S. N. Tiwari
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Breeding Rice for Resistance to Pests
Annual Review of Phytopathology, 1992Rice (Oryza sativa L.) is grown on more than 147 million hectares worldwide, primarily in countries where human population densities are extremely high. The crop is well adapted to flooded soils and high temperatures, conditions common in vast areas of Asia and under which no other cereal crop can thrive (58).
J M Bonman, G S Khush, R J Nelson
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1991
Rice is the most important food for mankind. Annual world rice production amounts to approximately 460 million tons grown on roughly 145 million ha (Norton and Way 1990). Over 90% of this area lies in Asia, while the remainder is divided among Latin America, Africa, Australia, Europe, and the United States (IRRI 1989). To keep pace with projected human
M. O. Way, C. C. Bowling
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Rice is the most important food for mankind. Annual world rice production amounts to approximately 460 million tons grown on roughly 145 million ha (Norton and Way 1990). Over 90% of this area lies in Asia, while the remainder is divided among Latin America, Africa, Australia, Europe, and the United States (IRRI 1989). To keep pace with projected human
M. O. Way, C. C. Bowling
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Rice insect pests and their management
2017The rice plant is an ideal host for many insect species. All of the plant parts are vulnerable to insect-feeding from the time of sowing till harvest. There are over 800 insect species damaging rice in one way or another, although the majority of them do very little damage. In tropical Asia only about 20 species are of major importance.
E. A. Heinrichs +4 more
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Madras Agricultural Journal, 1915
The old proverb 'There is many a slip between the cup and the lip' comes home to none so truly and painfully truly as to the poor cultivator. One rain too little, one rain too much, one contrary wind when the ears are filling, a disease to the plant as it grows, an unwelcome shower when the harvest is ripe for the sickle, all or any of these is enough ...
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The old proverb 'There is many a slip between the cup and the lip' comes home to none so truly and painfully truly as to the poor cultivator. One rain too little, one rain too much, one contrary wind when the ears are filling, a disease to the plant as it grows, an unwelcome shower when the harvest is ripe for the sickle, all or any of these is enough ...
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Annual Review of Entomology, 1979
Control of rice insect pests has been the central problem among the farmers in Asia who depend primarily on rice as a subsistence crop. In Japan, for example, the endemic damage caused by the rice borers Tryporyza incertulas and Chilo suppressalis and the sudden occurrence of epidemics of the brown planthopper, Nilaparvata lugens, were the major causes
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Control of rice insect pests has been the central problem among the farmers in Asia who depend primarily on rice as a subsistence crop. In Japan, for example, the endemic damage caused by the rice borers Tryporyza incertulas and Chilo suppressalis and the sudden occurrence of epidemics of the brown planthopper, Nilaparvata lugens, were the major causes
openaire +1 more source