By Talent Ng'andwe Rice farmers in China and South-East Asia are neglecting to adopt new pest-resistant cultivars, preferring to rely on excessive use of insecticide to combat pests, according to a leading rice scientist.
This has led to outbreaks of pests and disease in rice, affecting thousands of farmers, mainly in China, Indonesia and Thailand, K. L. Heong, a senior scientist at the International Rice Research Institute (IRRI), in the Philippines, told SciDev.Net.
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