In addition to pictures of plant-munching bugs , you will get helpful tips on eradicating these pests from your garden. On the other hand, insects like aphids and mites suck the sap from plants. · bees and flies are primary consumers of these resources, often transferring pollen from flower to flower , which is a mutually beneficial exchange for the plant. Many flowers and other plants rely on pollinators to reproduce and pollinators rely on flowers for food. Some insects eat and damage flowering plants. Find out about the insect friends and foes of blooming plants. Though some species can be easily identified, others may require research or be otherwise difficult to recognize. · chewing insects , like caterpillars and beetles, eat a lot and leave behind holes or rough edges on leaves and flowers. · local wildlife is known to browse and damage garden plants, but insects that eat flowers are especially problematic. · this article helps identify 11 common bugs and insects that eat garden plants. This can make leaves look like they have been shot or even leave only the veins behind. In this guide, i’m sharing ten of the most common flower - eating insects —presented in a surprise order—to help you spot them early, understand their behaviors (including nesting habits), and apply effective control measures. · insects that eat flowers include aphids, thrips, japanese beetles, caterpillars, and weevils , causing damage by chewing petals, feeding on pollen, or piercing tissues. However, some insects become resource robbers, taking the reward without aiding in reproduction.