~~！！！我的天竺葵叶子出现这样的斑纹~！！！

荒山

天竺葵夏雨叶子背后出现暗金色斑纹，过了一周叶子逐渐出现锈斑并逐渐扩大，然后就枯萎了，现在植株上很多叶子都染上了，请求专家援助！非常感谢~！！<img src="attachments/dvbbs/2006-5/2006529146284296.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-5/2006529146284296.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2006-5/20065291461614571.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-5/20065291461614571.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>

毛茛

把有这状况的叶摘了,是病害

荒山

全有了，总不能全摘，麻烦。喷甲基托布津成不？

毛茛

可以啊