x*7
2 楼
fruitless pear tree. 叶子上很多黑点。
s*n
3 楼
你不是回国被check了么?走特殊外交通道回来搞deal?
x*7
4 楼
i*j
5 楼
metabank有何好处?
x*7
6 楼
呃怎么上传不了图片啊
x*7
8 楼
G*r
10 楼
是一种病菌。
“Fabraea leaf spot, also known as leaf blight and black spot, is caused by
the fungus Fabraea maculata. This disease usually appears late in the
growing season but can occasionally develop in late May and early June.
Fabraea leaf spot attacks leaves, fruit, and twigs of pear. ... Severely
infected fruit may also crack.”
https://portal.ct.gov/CAES/Fact-Sheets/Plant-Pathology/Disease-Control-for-
Home-Pear-Orchards
“Fabraea leaf spot, also known as leaf blight and black spot, is caused by
the fungus Fabraea maculata. This disease usually appears late in the
growing season but can occasionally develop in late May and early June.
Fabraea leaf spot attacks leaves, fruit, and twigs of pear. ... Severely
infected fruit may also crack.”
https://portal.ct.gov/CAES/Fact-Sheets/Plant-Pathology/Disease-Control-for-
Home-Pear-Orchards
M*0
11 楼
有一刀四油点吗?
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