black rot of squash

Bacterial spot and black rot of squash-In the photos shown here, both bacterial spot and black rot can be observed on this spaghetti squash. The bacterial spot lesions are round, 2-3 mm in diameter and scabby. Lesions of black rot are large, brown, water-soaked area in Figure 2. 

Figure 1. Black rot of squash. Figure 1. Black rot of squash.
Figure 2. Black rot of squash. Figure 2. Black rot of squash.