Tom Moses, who works at a nearby national park, noticed a "brownpatch" on the back of the car after the owner parked it to do some shopping.
在附近一个国家公园工作的汤姆·摩西,在车主停车去买东西的时候,注意到那辆车后面有一块“棕色斑点”。
2
Brownpatch can be diffused through soil and can be caused by many pathogens.
作为一种土传病害,褐斑病具有病原物复杂、发病率高、传染迅速、危害严重等特点。
3
The result revealed that endophyte-infested of the two varieties could increase the resistance of tall fescue to brownpatch and the disease index was reduced by more than 30%.