Table 13.

Performance comparison of different fine-tuning strategies and MCTS on tomato disease datasets using Qwen3-VL-8B as the base model. (Part 2/2).

MCTS	FT Strategy	Diseases	MCC	F1	GM	Pre	Recall	ACC	Overall_ACC
✗	ST-R4	B.S	0.9173	0.9333	0.9750	0.8909	0.9800	0.9800	0.9320
		E.B	0.8456	0.8667	0.8810	0.9750	0.7800	0.7800
		Healthy	0.9877	0.9901	0.9975	0.9804	1.0000	1.0000
		L.B	0.8554	0.8846	0.9398	0.8519	0.9200	0.9200
		Y.L.C.V	0.9750	0.9800	0.9875	0.9800	0.9800	0.9800
✓	ST-R4	B.S	0.9629	0.9703	0.9850	0.9608	0.9800	0.9800	0.9480
		E.B	0.8598	0.8764	0.8832	1.0000	0.7800	0.7800
		Healthy	1.0000	1.0000	1.0000	1.0000	1.0000	1.0000
		L.B	0.8801	0.9009	0.9721	0.8197	1.0000	1.0000
		Y.L.C.V	0.9875	0.9899	0.9899	1.0000	0.9800	0.9800