So disappointing. No giant pumpkin this year-not even a little one. I started with 3 plants. Two died of a wilt. I checked to make sure they didn’t have a squash vine borer in them-which they didn’t. I pulled both by the end of July. I just pulled my third and last giant pumpkin plant and sent it to the State Lab last week to see if they could diagnosis what disease it had. The leaves were weird – they were stiff and broke easily, the stems were weird with galls and the blossoms wouldn’t open or stayed small and dropped off—all of them. I didn’t even have one to pollinate. This is the first time since I started growing giant pumpkins that I’ve had this kind of trouble. Some years I’ve grown great pumpkins, some years not so great but I’ve always had at least one giant pumpkin. Not this year – nada and no annual pumpkin bash! What a bummer.
The results just came in from the State Lab. They had to send it to an independent lab to confirm their diagnosis. They both came to the same conclusion-CURLY TOP VIRUS!! No. no. I know Curly Top Virus is transmitted to tomato plants via the beet leafhopper but didn’t know it could transmit this virus to giant pumpkin plants as well. And I even had it covered with row cover until July but I guess that wasn’t long enough as it only takes one leafhopper to infect plants. 😦