About Lesson
Some facts about insects
- World crop yield losses due to insects are 12.5%, world cereal losses are 13.5,% and cereal losses in Asiareis are 14.0%.
- In 199an 6, an Armyworm outbreak in two V. D. C. of Chitwan (Kumroj and Kathar) causes 1568 ha damage in rice fields.
- In 1987, the rice crop was woefully devastated by an outbreak of armyworms resulting in a complete loss of 20% of the total cropping land of Bankey district.
