grapevine phylloxera

20 LETTERS · STARTS WITH G

grapevine phylloxera is a valid 20-letter word worth 40 points in Scrabble and 45 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1A1P3E1V4I1N1E1P3H4Y4L1L1O1X8E1R1A1

2 + 1 + 1 + 3 + 1 + 4 + 1 + 1 + 1 + 0 + 3 + 4 + 4 + 1 + 1 + 1 + 8 + 1 + 1 + 1 =40 PTS

DOUBLE WORD → 80TRIPLE WORD → 120

MEANING

What does grapevine phylloxera mean?