Coffee is considered as the favourite drink of civilized world and the second largest traded commodity after petroleum. For many nations in the tropic, coffee is a major source of foreign exchange. India is the third largest ...

The rice bug, Leptocorisaspp. is one of the most important sap sucking insect pests of rice in the tropics. Both nymphs and adults suck sap from developing rice grains during the milky grain stage, leading to discoloured, ...

Sugarcane (Saccharum officinarum) is a monocotyledonous perennial cash crop cultivated worldwide both under tropical and sub tropical conditions. It is being cultivated in more than 120 countries in the world. Like any ...