Hw623 & hw624 pears scheduled release in 2021

Thought you all might enjoy this article released in 2017 http://windsorstar.com/news/local-news/pear-revival-two-new-pears-varieties-developed-in-harrow-coming-in-2021

A blushing pear developed in Harrow is the newest variety expected to help push a pear revival in Canada.

By 2020 or 2021, consumers can expect to be biting into two new pears developed at the Agriculture and Agri-Food Canada Harrow and then Vineland research station in the Niagara region.

One of the varieties, HW624, is a medium- to large-sized, juicy pear with eye appeal — a red blush from the sun at harvest. It is about to begin the process to commercialization and follows a handful of pears developed originally in Harrow that could help Canada reduce imports and pitch its pears to the rest of the world.

“It really is kind of a rebirth for pears,” Lana Culley, director of business development at the Vineland Research and Innovation Centre, said Friday.

The centre is a private, not-for-profit company that took over the federal government’s breeding program for pears, peaches, nectarines and apricots in 2013. It has a request for proposals to commercialize the unnamed pear with a Jan. 13 deadline.
“We sent it to retailers as well as growers and marketers across North America that all know pears very well — and this one, we’ve had a lot of interest,” she said.

A disease called fire blight pushed many Canadian growers out of pears and production has dropped off dramatically since the 1980s. Now 90 per cent of the pears Canadians eat are imported. That’s $82 million worth of pears.

The beauty of the pears developed over decades in Harrow and then at Vineland is their resistance to fire blight. Culley said there are very few pear-breeding programs globally so HW624 and a handful of other pears give consumers something new and offer growers a chance to gain back production that was lost to the United States and South America. Culley said it could eventually put Canada in the position to export pears.

“There’s a lot of excitement globally around pears,” Culley said.

Breeding programs cost hundreds of thousands of dollars a year and take decades of crosses to develop a new variety. The original cross for HW624 was in 1988. Most of the new varieties developed at the Harrow/Vineland program are sold as Bartlett pears in stores but one new pear that remains firm and stores well is sold as Cold Snap.

“With Cold Snap we went from no trees in the ground to 75,000 between 2010 and today,” Culley said. “We haven’t seen adoption like that of a new variety coming out of Canada in a long time, if ever.”

County Road 50 fruit grower Doug Balsillie of The Fruit Wagon said a little red blush on fruit is highly desired by consumers. “It’s very exciting. It’s good news for the industry.”

The first trees of

HW624

, which will be named by the group that commercializes it, could be planted this spring and another variety, HW623, will be planted next year and producing fruit by 2021. The centre is still evaluating 80 to 100 selections so more new pears could be on the way, Culley said.
Pears are not a top-of-mind fruit for consumers but Canadians do eat a fair amount of them, about two kilograms or more than four pounds of pears per capita a year.

shill@postmedia.com

twitter.com/winstarhill”

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Love Bosc and Bartlett…but always willing to try others.

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Clark,
Thank you very much. As you may recall, Harrow 623 is my most wanted pear. Well, I thought I am done with pears after adding four more last year.

Never says never indeed.

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I have a Harrow Delight that has done quite well in our high desert zone 8b climate. I’m always impressed when trees bred for colder zones end up well adapted for hotter and drier areas with less winter chill.

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Harrow delight is a great pear here in kansas as well!

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I planted a Cold Snap pear in spring of 2019. Anyone trying it?

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I am hoping my Hw623 grafts are still alive this spring, they grew very well last year. They look good so far, the one on Cottoneaster did exceptionally well.

I took some scions from my tree last spring and then the tree died down to about 2 feet from he ground, but the scions lived. I thought the tree was maybe killed by the cold winter but since the scions were good what the heck happened? The tree re-sprouted above the graft line so I will hopefully have some more grafting stock this spring.

Could I have injured it by moving it late in the fall when it lost its leaves. A silly move I know, but I wanted to put it in the greenhouse, fearing the -40C weather would kill it as I had no idea what rootstock it was on.

I have been searching and there is no info on what pollinates this pear, I have some siberian pear and a flemish beauty would these do?

I am beginning to doubt that I have the Hw263, the tree was a gift and labeled but it was bought at Walmart and upon further research I doubt that Walmart has the first trees of this type and it looks like they are only out there for commercial production. Oh well, I have had mislabeled fruit trees before.

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North,
If your tree is the real HW623, I would be the first one knocking on your door asking for scionwood :grin:

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And I would welcome you, the point of trying different fruit is, for me, to share.

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@northof53 I would be the second [quote=“mamuang, post:9, topic:16545”]
one knocking on your door asking for scionwood :grin:
[/quote]

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I wouldn’t be next as this doesn’t seem like a low chill pear.

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The Wiffletree Nursery has listed the Dew Drop Pear for sale this spring, so I guess it is not altogether impossible that I have that tree. It is for sale in Canada so I assume it will not be long until it is available in the US.

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Ursula,
Congrats for being the first member here to grow the Dew Drop/HW623 pear.

Where do you live ?:grin:

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I live in Saskatchewan, this pear is in my greenhouse, I am not sure if it would survive outside unless it was covered with snow. I am growing them as low espalier step overs, so far they look very alive but we still have snow so don’t give me any kudos yet!!! They still have time to die LOL.

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@mamuang The forum asking about a pear called tear drop which made me think of dew drop again. @northof53 do you have any new information you have learned about it?

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Harrow 623 looks more like a tear drop.

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Sorry I don’t have any more information but the two in my unheated greenhouse did not suffer any tip damage and we did have a brutal 2 weeks of -36C to -40C (and colder). A cold snap for that length of time doesn’t allow much chance of the greenhouse warming up during the short daylight hours. So a pear that doesn’t show some frost damage at those temps. is certainly a keeper for me. Although, as I have learned with apples, sometimes the cold creates a slow death for fruit trees and what lives for the first few years does not always live long enough to actually fruit.

I have learned that with pears you need patience, I am chomping at the bit for the first blossom LOL.

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Thank you please keep me in the loop

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So HW624 now has a marketing name ™: Happi! https://happipear.com/

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