Why does bougainvillea grow aphids? How to deal with aphids on bougainvillea flowers?

Bougainvillea is loved by people for its bright and colorful flowers, but many people encounter the problem of flowers drying up when growing bougainvillea. So why does bougainvillea have aphids? How to solve the problem of aphids in bougainvillea flowers? The following editor will explain them one by one, hoping to help you.

Why does bougainvillea grow aphids?

If bougainvillea is in a poorly ventilated, high temperature and dry environment, it is easy to breed aphids. For a small number of aphids, you can use soapy water or tobacco water to spray and treat them, which can effectively kill the aphids. For a large number of aphid pests, you can spray DDT every 3 days, which can effectively kill the aphids.

How to deal with aphids on bougainvillea flowers

1. Indoor bonsai bougainvillea

Be extra careful when using medicines, because many medicines have pungent smells that can affect your family and the environment. You can use insecticides to kill mosquitoes and spray them lightly on the bougainvillea. Aphids are not resistant to medicines and will almost die when they see medicines. However, if a few insects slip through the net, they will soon come back, so the fundamental way is to completely cure tooth decay insects. If that doesn't work, spray again after a few days.

2. Outdoor potted bonsai

Outdoor potted bonsai are more likely to be infected with aphids. However, outdoor potted plants can be treated with the broad-spectrum insecticide imidacloprid, which is prepared at a ratio of 1:1000. Aim at the front and back of the leaves and spray them repeatedly to kill aphids. Spray every leaf. Let the leaves be evenly coated with the liquid, and the aphids will die within about two hours.

Are there any bougainvilleas with double petals?

Bougainvillea is a flower that has a long flowering period and is easy to grow. Common colors of bougainvillea include red, purple, yellow, light pink, orange, etc. If well grown, the flowering period can reach more than 200 days. However, the bougainvillea we see in daily life are all single-petal, which is elegant and a bit monotonous. But bougainvillea has double petals. And double-petal bougainvillea is the most diligent and longest-flowering variety among bougainvillea.