List of useful insects
Although many people dislike them, insects are useful and necessary in the environment. They can keep other harmful insects out of your crop or garden. Many pollinate plants helping to conserve the ecosystem and others can make useful products, such as honey or beeswax.
Honey bees produce delicious honey from the sweet nectar they carry to the comb. Honey is rich in calories and antioxidants, and is a natural sweetener. If you want to provide them with a source of nectar, this type of bees are attracted to flowers such as yellow daisies (also known as black-eyed susans) and solidagos or goldenrods.
Silkworms are actually caterpillars that develop and turn into silk butterflies. The silk they produce when building their cocoons has been used for centuries to create a delicate fabric. At present, some companies make ecological silk fabrics, which is made with non-toxic chemicals and under ecological manufacturing processes, so that they are soft and not harmful to the environment.
The praying mantis is one of the best creatures you can have in your garden. It feeds on many harmful insects that vary in size and structure. You may also eat some of your useful insects, but you will get along with the ladybugs.
Minor insect eaters
Ladybugs are very useful insects for the control of garden pests. These insects hunt aphids or aphids, bed bugs, white flies and other mites. They reproduce quickly and have a healthy appetite. Ladybugs are especially fond of tropical milkweed and geraniums, and they eat both larval and adult stages.
The lacewings hunt in the stage of larvae and in the adult stage they change to the nectar and to the pollen. They eat spider mites, caterpillars, thrips, and insect eggs.
Destructive scale insects are predatory beetles that eat thrips, aphids or aphids, scale insects and insect eggs. These larvae only need to be released twice a year to control pests.
The parasites of the whitefly feed on this only. These parasitic wasps do not harm humans, but they stay in the bodies of white flies.
The killer wasps of cicadas are a larger parasite that kills the cicadas, stinging and paralyzing them, then taking them to their burrows and feeding their larvae.
The wasps of the genus Trichogramma feed on more than 200 varieties of worms and annoying caterpillars, preventing them from destroying your plants and trees. These small wasps lay their eggs inside the eggs of worms and caterpillars to destroy them. Releasing these wasps can be an effective method to reduce the population of pests, as it impairs their reproductive abilities.