(PhysOrg.com) -- Across the northeast, home gardeners expecting the usual bumper crop of tomatoes this season were dismayed to find their plants affected by lateblight, the same fungus that caused Ireland's potato famine in the 19th century.
At the Seed Swap last weekend, Gretta (a local farmer, Shared Harvest CSA) talked with us about LateBlight. Her advice is to compost or dig in the tomatoes but make sure you remove all potatoes. The potatoes are the potential for spreading spores next year. LateBlight can overwinter in live plants (i.e. the potato tubers). - DON'T let ANY undug potatoes sprout next year....
Lateblight is infamous as the cause of the Irish Potato Famine, an unforgettable period of Irish history in which four consecutive years of potato crop failure in the mid-1800s left millions of people starving or dead. And though these days most people think of the disease as a potato plague of the past, it remains a serious problem, threatening to wipe out potato crops in countries...
As I clean up for next year, the LateBlight topic is coming up again. To bag and dispose or to compost? There are two different camps out there: Composters: HortBlog Gardener's Corner (Interesting last comment here where they recommend leaving the tomato plants to overwinter in the field as is so they will self-sow.) Disposers: Maryland Cooperative Extension Dave's Garden Cornell University...
T he home gardeners and organic gardeners on the East Coast who were hit so hard by the early appearance of lateblight are already wondering what next tomato season will bring.
... the minute it turns red. This year a large chunk of the U.S. was treated to a rash of late blight. Late blight can travel fast and far and its affects on tomatoes and potatoes is distressingly quick. If you live in an area that late blight swept through and managed to eek out some unaffected tomatoes and potatoes, what is safe and unsafe to do with them? If they look fine, they're probably...
The home gardeners and organic gardeners on the East Coast who were hit so hard by the early appearance of lateblight are already wondering what next tomato season will bring.Is there something that can be done this fall to ensure that the blight, which usually appears late in the season after all the fruit has been harvested, doesn't short-circuit next summer's tomato...
... pulled it from. 2 hours in a warm spot gets much better results. And for those of us stricken with lateblight this year there is hope. There are currently 3 tomato varieties listed as resistant, one of which "legend" is open pollinated. Buy now, there may be a run on these seeds come spring.
... content. He's also produced varieties with shorter cooking times and longer keeping qualities. Blight resistance of course is a bit of a holy grail at the moment, particularly with the emergence of a new vigorous strain of lateblight - Blue-13 - which has already seen some of the traditionally resistant varieties such as Cara, succumb in this country. Tom is an independent...
... to hear potatoes described as "exciting". The Irish potato famine of 1740, caused by LateBlight spreading rapidly in Irish fields planted almost exclusively with a single variety, lasted 3 years. I hope our LateBlight episode in New England is more short-lived. And hopefully it won't spread outside of New England. I didn't know that the most popular variety...
... beds. But at least its not all of my beds. Another thing I wanted to figure out is moving all LateBlight susceptible crops (all solanacea) out of my community plot and into my home garden for next year. This seems to work out fine. All tomatoes, potatoes, eggplants and peppers will fit fine at home. I looked up companion planting information and added a few flowers and herbs that...
... (1 millilitre/litre) along with sticker should be sprayed, the ICAR has advised. To control lateblight and buck eye rot in tomato, phytophthora rot in onion and bacterial wilt/phytophthora fruit rot in brinjal, spray of Equation-pro (1 ml/l) or Acrobat (2 g/l) has been advised. For purple blotch disease of onion, Dithane M-45 or Kavach (2 g/l) should be sprayed. Anthracnose in chilli...
74 pounds of potatoes. That was our one-day harvest on Wednesday. I had hoped to wait for our first frost to harvest the potatoes that remained in the ground. A frost would have given us just a bit more confidence that the blight wouldn't settle on the tubers after harvest and then rot them in storage. But the weather has not been cooperative. We've been hit with downright wintry temperatures...
We had a cold night last night, it dipped below 30°F. The frost left gorgeous patterns on my car this morning. I’m trying to extend the season as long as I can with the hoop house and floating row cover. Finally, I will succumb, fold my floating row covers, and hope that the bitter cold kills every single last lateblight spore in my garden, so that I can start fresh next year. I’m already...