Year of publication 2012

---

Pages 10p.

---

Author Plant Production and Protection Division

---

Publisher 粮农组织 ;

---

Product type Document

---

Edition 1

---

Synopsis (short abstract) 建立一个有害生物低发生率地区是防治有害生物的一种方法，用于使一个地区的有害生物种群保持或减少到低于特定的水平。有害生物低发生率地区可用于促进出口或限制该地区的有害生物影响。

---

Language Chinese

---

Also available in:

• Arabic
• English
• French
• Russian
• Spanish

---