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TÀI LIỆU THAM KHẢO<br />

1. Viện Nghiên cứu Mía Đường (2001). Báo cáo kết quả nghiên cứu khoa học năm 1995-<br />

2000 (Tài liệu lưu hành nội bộ).<br />

2. Nguyễn Đức Quang (1997). “Nhận xét bước đầu sâu đục thân mía vùng Đông Nam bộ”,<br />

Tạp chí BVTV, số 2/1997, trang 11-15.<br />

3. Nguyễn Đức Quang (2000). “Một số kết quả nghiên cứu về sâu đục thân mình hồng hại<br />

mía”, Tạp chí BVTV, số 5/2000, trang 15-18.<br />

4. Nguyễn Huy Ước (1994). Kỹ thuật trồng mía, Nhà xuất bản Nông nghiệp, TP. HCM<br />

5. Rao và nnk (1969). Sesamia species as pests of sugarcane in “Pests of sugarcane”, pp.<br />

207-221.<br />

VARIETAL RESISTANCE OF SUGARCANE TO THE PINK<br />

STEM BORER, SESAMIA INFERENS WALKER<br />

(Summary)<br />

Nguyen Duc Quang<br />

Ben Cat Institute of Sugarcane Research<br />

Pham Van Lam<br />

National Institute of Plant Protection<br />

Experiments on varietal resistance of sugarcane to the pink stem borer were<br />

carried out in Institute of sugarcane Research.<br />

Ten promising sugarcane varieties were evaluated for resistance to the pink<br />

stem borer, Among them, two varieties (K84-200 and VN84-4137) were found<br />

resistant in tests. These varieties showed a high level of ristance to the pink stem borer.<br />

The inversely proportional between fiber in the sugarcane stem and percentage<br />

of damaged inter-nod caused by the pink stem borer was very close. The coepticient<br />

relation is 0,787 (r = 0,787).<br />

Plant characters associated with varietal resistance to the pink stem borer are<br />

close sheet leaf, sheet leaf with more pubescent and unfallen sheet leaf during period<br />

of grouth.<br />

* Loài Sesamia inference Walker đã được xác định lại là loài Sesamia sp. (2004)<br />

128

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