Schleichera oleosa (Lour.) Oken (Ceylon Oak) is an important medicinal tree species are naturally grown in Sri Lanka, India, Pakistan, Bangladesh, and Thailand. Natural regeneration by seeds is poor due to seed dormancy. ...

Short-horned grasshopper (Oxya Hyla Hyla) is a most important polyphagous insect pest causing severe damage to crops. Pest control with synthetic insecticides is dangerous. Botanical insecticides are natural chemicals ...

Animals including mammals, fish, and even invertebrates express play behaviour. Although this behaviour has been shown to improve juveniles' physical condition and survival, we do not know how these benefits are achieved. ...