花生黑斑病菌
![二,花生黑斑病](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4106386720,436607275&fm=253&fmt=auto&app=138&f=JPEG?w=855&h=500)
二,花生黑斑病
图片尺寸1744x1020![花生黑斑病](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1505256760,3113659471&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
花生黑斑病
图片尺寸2000x2000![花生黑斑病](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2805119408,61188330&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
花生黑斑病
图片尺寸612x816![一,花生黑斑病](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=822842992,148299775&fm=253&fmt=auto&app=120&f=JPEG?w=608&h=456)
一,花生黑斑病
图片尺寸640x480![花生炭疽病](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3422498064,2741431531&fm=253&fmt=auto&app=138&f=JPEG?w=567&h=425)
花生炭疽病
图片尺寸567x425![花生黑斑病](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3176730739,925257969&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
花生黑斑病
图片尺寸963x722![这花生是除草剂药害还是褐斑病](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1010736452,4278526548&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
这花生是除草剂药害还是褐斑病
图片尺寸780x1040![高收方方面面解决花生炭疽病效果看得见](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2754263067,1382436258&fm=253&fmt=auto&app=138&f=PNG?w=570&h=500)
高收方方面面解决花生炭疽病效果看得见
图片尺寸586x514![花生黑斑病](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2768779644,1594143143&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=395)
花生黑斑病
图片尺寸542x428![主要为害花生叶片,由半知菌亚门真菌侵染引起.](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3457645084,3861905751&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
主要为害花生叶片,由半知菌亚门真菌侵染引起.
图片尺寸640x854![花生黑斑病识别与防治技术](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2892128193,383095058&fm=253&fmt=auto&app=138&f=JPEG?w=385&h=271)
花生黑斑病识别与防治技术
图片尺寸385x271![花生中后期使用产品:药搭配 腐植酸叶面肥 杀菌剂 芸苔素叶喷](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3593890119,2852525613&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
花生中后期使用产品:药搭配 腐植酸叶面肥 杀菌剂 芸苔素叶喷
图片尺寸1265x1687![花生叶片,初为褪绿小点,后扩展成近圆形或不规则形小斑,病斑较黑斑病](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=845046651,4126268217&fm=253&fmt=auto&app=138&f=JPEG?w=650&h=420)
花生叶片,初为褪绿小点,后扩展成近圆形或不规则形小斑,病斑较黑斑病
图片尺寸650x420![花生褐斑病症状及防治详解超详细](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4283087717,2449267539&fm=253&fmt=auto&app=138&f=JPEG?w=666&h=500)
花生褐斑病症状及防治详解超详细
图片尺寸690x518![3,类型广:包括褐斑病,网斑病,黑斑病等统称叶斑病.](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2876813596,1981094147&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
3,类型广:包括褐斑病,网斑病,黑斑病等统称叶斑病.
图片尺寸960x1280![这是花生黑斑病还是褐斑病呢](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1638459200,4028716635&fm=253&fmt=auto&app=138&f=JPEG?w=274&h=321)
这是花生黑斑病还是褐斑病呢
图片尺寸274x321![花生黑斑病](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=48870954,1690163606&fm=253&fmt=auto&app=138&f=JPEG?w=475&h=302)
花生黑斑病
图片尺寸500x318![花生上叶斑类和土传病害的辨识与防治](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2976267097,659449671&fm=253&fmt=auto&app=120&f=JPEG?w=1080&h=767)
花生上叶斑类和土传病害的辨识与防治
图片尺寸1080x767![花生叶片,初为褪绿小点,后扩展成近圆形或不规则形小斑,病斑较黑斑病](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=921090958,1775408728&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
花生叶片,初为褪绿小点,后扩展成近圆形或不规则形小斑,病斑较黑斑病
图片尺寸2667x2000![其它 植物化学保护学实习 花生黑斑病 症状 又称黑斑病.](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3687056620,1298620928&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=667)
其它 植物化学保护学实习 花生黑斑病 症状 又称黑斑病.
图片尺寸1200x1600