WebJun 24, 2024 · 1 Answer Sorted by: 2 They appear to be aphids and their detritus - spray with neem oil, or use an insecticide that treats for aphids. If you choose a systemic insecticide, … WebOct 23, 2011 · Look on the underside of the leaves for tiny silver and black specks. If you see any white/silver specks it could be the bug. The black specks are their droppings. Soapy water and moving the plants to shady areas will help some. The bugs prefer it really warm and bright light.
What is Eating my Petunias? - traditionalgardening.com
WebJun 11, 2024 · These include the following: Wash off whiteflies, thrips, and aphids with a strong blast of water from a hose. Don't overfertilize petunias with nitrogen since … WebMar 9, 2024 · If you see small green bugs on your petunias, you're likely seeing an aphid infestation. Aphids are tiny insects, typically less than 1/8-inch long, and are pear shaped. Most aphids are green to yellow-green and wingless. Large populations on insects on a single petunia, however, grow wings and move to other plants. ... gigabyte or asus motherboard
What Can I Spray on Petunias so Bugs Do Not Eat Them?
WebJul 14, 2024 · Caterpillars. Petunias can be heavily damaged by two different types of caterpillars. The cutworm likes to munch on the flowers and roots of this plant. The tobacco budworm is known to eat any unopened buds or petals. While the flowers can still emerge from these buds, they will bloom unattractively with holes in the petals. WebDec 25, 2024 · As the first buds form on the plants the next caterpillar to appear is the Tobacco Budworm (aka Geranium budworm) which tend to start out tan to green but take on the color of the flower they are eating. The best way to get rid of them is to find them (I need my reading glasses) and squish them. Next best is using Bt on them. WebDec 11, 2024 · Budworms are one of numerous petunia-infesting insect larvae. Each damages the plants differently, but organic measures are available for eliminating all three. Green Worms: Tobacco Budworms Tiny … gigabyte or asus motherboard reddit