多·硫烟剂防治马尾松落针病试验初报

Preliminary Report on Test with Carbendazim + sulfur Fumigant Control of Lophodermium pinastri

摘要:

笔者通过采用13.0%多·硫烟剂、2.5%百菌清烟剂对马尾松落针病进行防治试验,结果表明:13.0%多·硫烟剂防治马尾松落针病的适宜用药量为1600～2000g/666.7m2,且对马尾松生态安全。

Abstract:

The authors carried out control test on Lophodermium pinastri adopting 13.0% Carbendazim sulfur fumigant and 2.5% chlorothaloni. The result showed that the dosage of Carbendazim Sulfur fumigant by 13.0% used for controlling Lophodermium pinastri is 1 600~2 000 g/667 m2, and it is ecologically safe for Pinus massoniana.