While the foul flavor of ladybugs teaches most mammals and birds to avoid eating them, it does not affect toads, and they are frequent predators of these small, helpful insects. Toads use their long, sticky tongues to catch ladybugs, just as they do other flying insects.Know More
Certain species of assassin bugs also eat ladybugs. These insects have a long beak with which they inject a toxin to dissolve tissue of their prey. In addition to ladybugs, their diet includes caterpillars, flies and mosquitoes.
Spiders also eat ladybugs trapped in their webs. In times when food is plentiful, the spider paralyzes the ladybug and spins it inside a protective web to store for leaner days.
Due to their natural defense system, ladybugs are better known for the prey they eat and not for being prey. Gardeners prize ladybugs for their role in eating aphids, a common pest for roses and other flowers, as well as for fruit trees and vegetable gardens. A single ladybug consumes thousands of aphids in its lifetime.
When aphid populations are low and ladybug populations are high, ladybugs eat other ladybugs, according to About.com. Most of the time this cannibalistic practice occurs after an adult ladybug molts her hard shell. However, hungry ladybugs also eat ladybug eggs and pupae when in search of protein.Learn more about Invasive Insects
To prevent fruit flies, it is important to toss out any fruit that is starting to rot, empty and clean trash bins regularly, rinse dishes clear of food and clean out your garbage disposal regularly. You should also wipe the areas near bowls of fruit, the bottoms of trash cans and any cracks in the floorboards with an all-purpose cleaner to rid the area of organic matter that attracts fruit flies.Full Answer >
Carpenter ants can weaken the structure of wood given enough time, according to the University of Minnesota Extension. The level of damage gradually increases and depends on how long a colony has been present.Full Answer >
Ants can be eliminated using boric acid, chalk, commercial pesticides or by sprinkling plain flour around the area where ants are observed. Removing items that attract ants, such as food and water, encourages the ants to leave.Full Answer >
The most effective treatment for demodex mites is metronidazole cream, sold under the brand name Flagyl. Applying the cream twice daily to the affected areas should lead to an improvement of symptoms in approximately three weeks.Full Answer >