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5 lis 2022 · In general, the best aphid-killing insects are ground beetles, hoverflies, lacewings, ladybugs, parasitic wasps, and soldier beetles. These bugs devour aphids, so care should be taken if treating infestations with insecticides since both pesticides and DIY remedies can kill off beneficial insects.
22 wrz 2022 · Hoverflies such as the oblique streaktail are beneficial insects for your garden. Attracting these flies to your garden can help to reduce populations of pests like aphids and other soft-bodied insects. The bee lookalikes lay larvae near aphids and start feeding on aphids when they hatch. Related reading: How to get rid of aphids naturally.
Some species of hoverfly eat aphids, which helps protect crops from these pests. Others eat nectar, just like the bees they are mimicking. These species are important pollinators, too.
Ladybugs. The adult ladybug (otherwise called the ladybird beetle or lady beetle) feeds on mealybugs, aphids, and mites, but their larvae feed even more voraciously. These helpful insects are some of the most visible in the garden. They also have many uses, making their visible presence worth it.
Hoverflies are a vital and colourful part of a healthy garden. They are brilliant pollinators that are often overlooked. The larvae of many species feed on aphids while others are efficient nutrient recyclers, making a valuable contribution to a natural balance in gardens.
Examples of insects with complete metamorphosis include alderflies, Asian hornets, atlas moths, beetles, and black ants. Most people are familiar with the life cycle of a butterfly, from egg to larva to pupa to adult.
15 cze 2020 · In addition to aphids, syrphid larva feed on thrips, leafhoppers, scales, psyllids, mealybugs, whiteflies and other soft bodied insects, and are commonly found on crops infested by aphids (e.g., fruit trees, grains, corn, alfalfa, grapes, vegetables and ornamentals) as well as wild host plants.
