bacterial wilt of cucumber
Bacterial wilt-The complex biology of bacterial wilt makes managing this pest difficult. Bacterial wilt is caused by a bacterium vectored by the striped or spotted cucumber beetle. Bacterial wilt is quite common every year and can be recognized by the wilt and decline of affected plants.
Figure 1. Striped cucumber beetles feeding on cucumber. 
Figure 2. Bacterial wilt of cucumber. 
Figure 3. Bacterial wilt of cucumber. 
Figure 4. Cucumber beetle feeding visible on cucumber leaf affected by bacterial wilt. 
Figure 5. Striped cucumber beetle on cucumber leaf with bacterial wilt.