damping-off of watermelon

Figure 1. Damping off of watermelon. Figure 1. Damping off of watermelon.
Figure 2. Damping off of watermelon. Figure 2. Damping off of watermelon.
Figure 3. Damping off of watermelon. Figure 3. Damping off of watermelon.
Figure 4. Damping off of watermelon. Figure 4. Damping off of watermelon.