14 spores of Ophiognomonia are present on this walnut leaf. A germ tube circulates between stomata B and C. Stoma D is already parasitized by spore germ penetration. In the lower right corner, a germ tube is moving towards stoma A (circle). The spore is out of the picture. On 11.07.2019 -

px px dpi = cm x cm = MB
Details

Creative#:

TOP26319923

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

No

Property Release:

No

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No

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