CDFA Pest Prevention Plant Regulation Practice Exam

What is the scientific name for the cherry fruit fly?

1. Conotrachelus nenuphar

2. Rhagoletis indifferens

3. Rhagoletis pomonella

4. Acrobasis spp.

The correct answer is: Rhagoletis indifferens

The scientific name for the cherry fruit fly is indeed Rhagoletis indifferens. This species is a notable pest primarily affecting sweet cherries. Understanding the taxonomy of pests is essential for effective pest management. Rhagoletis indifferens feeds on the developing cherries, leading to significant economic losses for cherry producers. Identifying the correct scientific names is crucial for implementing control measures and ensuring proper handling in agronomy. In contrast, the other names listed refer to different species: Conotrachelus nenuphar, commonly known as the black cherry weevil, is a different pest targeting cherries but not specifically the fruit itself. Rhagoletis pomonella is known as the apple maggot, which primarily affects apple trees rather than cherries, while Acrobasis spp. is a group of pests associated with various plant species but does not include the cherry fruit fly. Recognizing these distinctions helps professionals focus on the specific threats to cherry crops and manage them appropriately.