Question

question 18
jenny watched her rose bushes carefully for signs of aphids. when she recognized the signs of their presence on the plant’s leaves, she called the local gardening store for advice on how to get rid of them.
choose the best suggestion for jenny to get rid of the aphids without using pesticides.
use an aphid - specific poison on the plant’s roots.
introduce ladybugs to the garden to eat the aphids.
spray the roses with household bug spray.
put wire cages around the rose bushes.

Explanation:

Ladybugs are natural predators of aphids. Using aphid - specific poison is a pesticide, household bug spray is also a pesticide and may harm the plant or other beneficial insects, and wire cages won't directly eliminate aphids.

Answer:

B. Introduce ladybugs to the garden to eat the aphids.