Tom Moses, who works at a nearby national park, noticed a "brown patch" 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”。
Brown patch 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。
The result revealed that endophyte-infested of the two varieties could increase the resistance of tall fescue to brown patch and the disease index was reduced by more than 30%.
结果表明，内生真菌能够提高高羊茅对褐斑病的抗性，抗性效果在30%以上。
They looked at the broken glass in the window and the big brown damp patch on the wall.
他们看着窗户上的烂玻璃还有墙壁上大块的棕色的补丁。
Racing to pack on pounds before winter grips the reserve, a brown bear hunts for fruit in a blueberry patch reddened by September's chill.
为在保护区的冬季到来前抓紧长膘，棕熊在一片九月的寒意摧红的蓝莓里搜寻着果实。
Racing to pack on pounds before winter grips the reserve, a brown bear hunts for fruit in a blueberry patch reddened by September's chill.
为在保护区的冬季到来前抓紧长膘，棕熊在一片九月的寒意摧红的蓝莓里搜寻着果实。
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