Posts about controlling aphids in cali.choa written by Sarah Jandricic, Greenhouse Floriculture IPM Specialist, OMAFRA.Acyrthosiphon pisum, commonly known as the pea aphid and colloquially known as the green dolphin, pea louse, and clover louse , is a sap .ing insect in the ..ed by aphids? Stricken with snails? Sometimes the smallest pests can do the most damage in your garden. But you don’t have to resort to chemical based .Aphid control is essential if you’re growing milkweed plants for monarch butterflies. Here are ways to control aphids and save more milkweed for monarchs..
Physical Removal. For minor infestations of aphids, it may be possible to physi.y remove the insects from your plants. Water Pressure. It is possible to spray aphids off of plants with the simple application of a garden hose. Soap and Water. Neem Oil. Essential Oils. Insecticidal Soap. Beneficial Insects. Bug eating .