South American Brown Stink Bug vs Black Bean Aphid
Side-by-side species comparison
| Attribute | South American Brown Stink Bug | Black Bean Aphid |
|---|---|---|
| Scientific Name | Euschistus heros | Aphis fabae |
| Order | Hemiptera | Hemiptera |
| Family | Pentatomidae | Aphididae |
| Size | 10-13 mm | 1.5-3 mm |
| Habitat | Underground | Gardens |
| Diet | Seed Feeders | Sap Feeders |
| Regions | Brazil, Argentina, Paraguay, Bolivia | Europe, North America, Asia, Africa |
| Conservation | Least Concern | Not Evaluated |
South American Brown Stink Bug
A dull brown shield bug and the most economically damaging stink bug in Brazilian soybean agriculture. It feeds on developing seed pods, causing major yield losses.
Did You Know?
A single bug feeding on a soybean pod for just one day can reduce seed weight by up to 20 percent.
Black Bean Aphid
A soft-bodied black aphid that forms dense colonies on beans, sugar beet, and many garden plants. It overwinters as eggs on spindle trees and migrates to crops in spring.
Did You Know?
A single aphid can produce billions of descendants in one growing season through rapid asexual reproduction.