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Biodiversity and Dynamics of Planthoppers and Their Natural Enemies in Rice Fields with Different Nitrogen Regimes
Nilaparvata lugens nitrogen fertilizer biodiversity natural enemy rice field biological control
2009/1/7
A field experiment was conducted to study the effect of different nitrogen fertilizer rates i.e. 200, 100 and 0 kg N/ha in paddy fields at International Rice Research Institute, Manila, Philippines. B...
Diversity of Rice Leaf Folders and Their Natural Enemies
Rice Leaf folders Three species Biology Natural enemies
2010/11/10
Three species of rice leaf folders occur in Madurai district viz., Cnaphalocrocis medinalis
(Guenee), Marasmia patnalis (Bradley) and Marasmia ruralis (Walker) among which the former was
dominant. T...