Late blight



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Prevent tomato late blight next growing season

(PhysOrg.com) -- Across the northeast, home gardeners expecting the usual bumper crop of tomatoes this season were dismayed to find their plants affected by late blight, the same fungus that caused Ireland's potato famine in the 19th century.

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A mold that changed the course of history

Here’s part two of that series on late blight I mentioned back on Wednesday. Of course you cannot do justice to the whole story in a teeny blog post, and the author does link to one of the books about the Great Famine. There are many, many more.

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When diversity is A Bad Thing

We generally adopt the view that diversity is a good thing. But there are cases where it definitely is not. One such is being discussed over at Small Things Considered, “the microbe blog”. In part one, Elio Schaechter answers Five Questions about Oomycetes. Number one: What makes oomycetes important to people? Answer, potato blight, and [...]

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Are Gardeners Better Equipped For The Great Recession?

One of the wisest things I've ever heard about gardening came from C.R. Lawn, the founder of the wonderful , who told me, "In the long run, your work is rewarded if you pay attention to details. In the short run, you never know."Even professional growers are stymied in certain years, like this last one when late blight wiped out tomatoes and potatoes up and down the Hudson.Of course,...

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Miss me?

... pulled it from. 2 hours in a warm spot gets much better results. And for those of us stricken with late blight 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.

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ABC Wednesday 5: P is for...

... 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 late blight - Blue-13 - which has already seen some of the traditionally resistant varieties such as Cara, succumb in this country. Tom is an independent...

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botany of desire - on PBS yesterday

... to hear potatoes described as "exciting". The Irish potato famine of 1740, caused by Late Blight spreading rapidly in Irish fields planted almost exclusively with a single variety, lasted 3 years. I hope our Late Blight 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...

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ICAR issues advisories for farmers in villages affected by floods

... (1 millilitre/litre) along with sticker should be sprayed, the ICAR has advised. To control late blight 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...

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2010 planning

... beds. But at least its not all of my beds. Another thing I wanted to figure out is moving all Late Blight 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...

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Insurance policies of little use to fruit growers

In a year marred by heavy rains, hail storms and late blight, many commercial farmers are checking insurance policies on their crops.

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Spud Harvest

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...

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Frosty morning

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 late blight spore in my garden, so that I can start fresh next year. I’m already...