A new amazing strategy has been discovered to add to the list of defenses plants use against herbivores. It has long been known, for instance, that plants detect the secretions from caterpillars and respond with toxins and chemicals that slow the caterpillars’ digestion. Now a new defensive strategy has been discovered: the altering of the flowering time. This has been observed in a tobacco plant which produces new morning-opening flowers when attacked by larvae of the hawkmoth pollinator. Read more