
1) Grape disease
Found on
https://www.crosswordclues.com/clue/millerandage

Millerandage (or shot berries, hens and chicks and pumpkins and peas) is a potential viticultural hazard problem in which grape bunches contain berries that differ greatly in size and, most importantly, maturity. Its most common cause is cold, rainy or otherwise bad weather during the flowering stage of the vines though other factors, such as boro...
Found on
http://en.wikipedia.org/wiki/Millerandage

A French term referring to a viticultural problem in which grape bunches contain berries of greatly differing size and levels of maturity. Caused by cool weather during flowering.
Found on
http://www.encyclo.co.uk/local/20673

(France) This term describes the failure of some grapes in a normal bunch to fully develop. The result is uneven berry size. It is caused by cool weather during flowering.
Found on
http://www.encyclo.co.uk/local/21497

A French term referring to a viticultural problem in which grape bunches contain berries of greatly differing size and levels of maturity
Found on
https://en.wikipedia.org/wiki/Glossary_of_wine_terms
No exact match found.