Aphids usually move very slowly by crawling on their six legs. There are also some types of aphids that have wings that can be used for flying.
50 to 60 aphids a day.
According to the University of Kentucky, one ladybug will eat about 5,000 aphids during it's lifetime.
Aphids (greenfly) suck a plant's sap. Too many aphids on a plant will cause the plant to wilt. Ladybirds are voracious eaters of aphids.
Aphids attack a number of crops and are vectors of many viruses attacking sweetpotato and other crops.
they mate
you have scale insects on your roses and aphids love scale insects ,spray with white oil or otherwise get a heap of lady birds and they love aphids
Ladybugs are indeed helpful to humans, because they eat aphids, and aphids are damaging to many plants that we humans like to grow.
Aphids are sexual.
Aphids suck sap.
You attract aphids by putting out roses.
Many feed on garden insects called aphids.