According to the summer resident, if aphids appeared on the rose bushes, you need to act immediately.
“Affer can very much harm the roses. She drinks juice from petals and buds, harming the bushes,” he said.
The gardener advised to use one package of fungicide “Radomil Gold R” to protect the roses from aphids and one package of the Verno Vernal insecticide. The drugs must be dissolved in 10 liters of water.
You need to process roses early in the morning or evening.
The gardener assured that a few days after this processing of aphid roses it would disappear and no longer appear.
