Kentucky

Kentucky Soybeans: Diseases To Be Watching For

Published

2 years ago

August 17, 2022

Kentucky Soybeans: Diseases To Be Watching For

Signs of soybean sudden dying syndrome.

Signs of soybean leaves with interveinal chlorosis and interveinal necrosis have been noticed in a number of fields throughout Kentucky not too long ago. Interveinal chlorosis/necrosis is when the leaf tissue between the principle leaf veins turns chlorotic (yellow) or necrotic (brown/useless), however the principle veins stay inexperienced (Determine 1).

Determine 1. Interveinal chlorosis and necrosis signs of soybean leaves (Photograph: Carl Bradley, UK).

There are just a few illnesses or problems that may trigger these signs. Under are descriptions of attainable causes.

Sudden dying syndrome (SDS), brought on by the fungus Fusarium virguliforme is mostly noticed at some degree yearly in Kentucky. Though signs are noticed on the leaves, the SDS fungus truly infects by way of roots and by no means makes it to above-ground plant components. The leaf signs are brought on by a toxin produced by the fungus that strikes up by way of the plant and accumulates within the leaves.

When break up open, the center of the taproot might seem discolored grey to brown when vegetation are affected by SDS. On a considerably uncommon event, plenty of F. virguliforme spores with a blue tint seen to the bare eye could also be current on roots of vegetation affected by SDS.

Administration of SDS happens previous to planting by selecting probably the most resistant varieties out there. Two fungicide seed therapies with confirmed efficacy in opposition to SDS additionally might help with administration of this illness (ILEVO from BASF and SALTRO from Syngenta).

Fields with excessive populations of soybean cyst nematode could also be at better threat of extreme SDS signs, and fields planted early within the season in cool soil temperatures additionally could also be at best threat of an infection and extreme SDS signs.

Determine 2. Darkish lesions on a soybean stem brought on by southern stem canker (Photograph: Carl Bradley, UK)

Southern stem canker, brought on by the fungus Diaporthe aspalathi, is also often noticed on soybean in Kentucky, particularly when prone varieties are planted in fields which have been steady soybean (non-rotated). Along with the interveinal chlorosis/necrosis signs on the leaves, vegetation affected by southern stem canker additionally may have dark-colored lesions on the stem that may start on the nodes and can unfold throughout the stem (Determine 2).

Administration of southern stem canker begins with planting probably the most resistant varieties out there and rotating to non-host crops (i.e. corn, grain sorghum, wheat). Outcomes from College of Kentucky area analysis trials haven’t proven any impact of foliar fungicides on this illness.

Determine 3. Purple discoloration of decrease soybean stems brought on by purple crown rot and purple spherical fungal buildings often called perithecia produced by the purple crown rot fungus (Photograph: Carl Bradley, UK).

Purple crown rot, brought on by the fungus Calonectria ilicicola, is a brand new illness to Kentucky that was discovered for the primary time within the state in 2021 in just a few fields in Graves County. Along with interveinal chlorosis/necrosis signs on the leaves, the decrease stem and root space across the soil line may have a purple discoloration. Small, red-colored spherical fungal buildings often called perithecia additionally will finally kind on the decrease stem and roots (Determine 3).

Rotating to non-host crops (i.e. corn, grain sorghum, wheat) is a vital step in managing this illness. If discovered, it is very important contact your native county Extension agent to help with getting an correct prognosis and to assist present details about the distribution of this new illness within the state.

Determine 4. Interveinal chlorosis and necrosis of soybean leaves and browning of piths of soybean stems brought on by brown stem rot (Photograph by A. Sisson, Iowa State College).

Brown stem rot, brought on by the fungus Cadophora gregata, is a illness not more likely to happen on a frequent foundation in Kentucky. This illness usually is present in states additional north than Kentucky. To get rid of brown stem rot as the reason for the signs, stems could be break up open with a knife to search for brown discoloration of the pith (Determine 4).

Interveinal chlorosis/necrosis signs additionally could be brought on by phytotoxicity from fungicide merchandise that comprise both prothioconazole or tebuconazole. These signs usually tend to seem when fungicides are sprayed when temperature are sizzling. On this case, signs will solely seem on leaves that have been sprayed with the fungicide, and signs is not going to unfold to new leaves.

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Kentucky

Trends all lean Kentucky's way in Governor's Cup

Published

13 mins ago

November 25, 2024

Press Room

Trends all lean Kentucky's way in Governor's Cup

Mark Stoops owns a five-game winning streak in the Governor’s Cup series. The Wildcats have won three games in a row at L&N Federal Credit Union Stadium and have not lost to Louisville at Kroger Field since 2017 when Bobby Petrino was holding the call sheet and and Lamar Jackson was playing quarterback. The Wildcats have also covered a lot of spreads in this series.

Stoops is 7-2-1 against-the-spread (ATS) in this series with with covers as a double-digit dog in 2014 and 2016. Kentucky has beaten Louisville outright as a dog three times since 2016 and has covered five straight in this series. Those are not the only trends going in Kentucky’s direction heading into this Week 14 contest.

Louisville is 0-4-1 ATS as a road favorite under Jeff Brohm with outright losses to Pittsburgh and Stanford. Kentucky is 5-0-1 ATS as a dog in its last six outing including four games this season. Kentucky covered numbers as a double-digit dog against Georgia, Ole Miss, Tennessee, and Texas this season.

The visitor is 11-3-1 ATS (5-10 outright) in the last 14 meetings of this series with 10 outright wins but Kentucky has won the last two meetings at Kroger Field covering each times as a three-point favorite. In 2019, Kentucky ran away for a 45-13 victory and cruised to a 26-13 victory in 2022.

Kentucky has consistently overachieved pregame expectations in this series. The Wildcats are currently a 3.5-point dog with a total of 48.5. That’s a projected final score of 26-22.5. Will UK exceed expectations again against Louisville? A win would equal four outright upsets for the Big Blue in the last eight meetings of the series.

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Kentucky

ESPN predicts the winner between Kentucky and Western Kentucky

Published

8 hours ago

November 25, 2024

Press Room

ESPN predicts the winner between Kentucky and Western Kentucky

Mark Pope and the Kentucky Wildcats are getting ready to host the Western Kentucky Hilltoppers for an in-state battle in Rupp Arena. This is a game that is always fun as it brings different parts of Kentucky together to share in the state’s favorite pastime, which is basketball.

WKU is 3-2 on the season with wins over Lipscomb, Jackson State, and Campbellsville. The Hilltoppers lost to Wichita State and Grand Canyon.

While Kentucky steamrolled Lipscomb, they are a solid team, and Western Kentucky was able to take them down 66-61, so the Wildcats can’t look past this matchup. This shouldn’t be an issue as Coach Pope respects the game and doesn’t let his team look past an opponent.

While WKU is a solid mid-major team, ESPN doesn’t seem to think the Wildcats will have any issue taking down the Hilltoppers, as they give Kentucky a 97.5% chance to win this game.

The best player for the Hilltoppers is guard Don McHenry, who is averaging 17.2 points per game five games into the season. The 6’2 guard is shooting 32.4% from three on the season, but he lets a lot of them fly, so the Wildcats can let him get hot from deep.

The goal for this Kentucky team when they take on WKU should be to keep working on defense and rebounding while the offense keeps doing what it has been doing all season long. If the Wildcats can keep improving in these two areas, they will be hard to beat come SEC play and March.

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Kentucky

Liberty 38-21 Western Kentucky (Nov 23, 2024) Game Recap – ESPN

Published

16 hours ago

November 25, 2024

Press Room

Liberty 38-21 Western Kentucky (Nov 23, 2024) Game Recap – ESPN

LYNCHBURG, Va. — — Quinton Cooley rushed for 166 yards and two touchdowns, Billy Lucas added 131 yards and a score, and Liberty gained 419 on the ground with four touchdowns in a 38-21 victory over Western Kentucky on Saturday.

Liberty (8-2, 5-2 Conference USA) has won eight-plus games for the sixth consecutive season to keep alive hopes of a second straight trip to the conference championship game. The Flames play Sam Houston (8-3, 5-2) on Friday.

Liberty scored 21 straight points to close the first quarter, the last covering 90 yards in just 45 seconds to take a 21-7 lead.

Amarian Williams made two interceptions, including one with 2:03 remaining to seal it. Caden Veltkamp was intercepted three times before finishing 20 of 34 for 262 yards and two touchdowns for Western Kentucky (7-4, 5-2).

Cooley reached 1,000 yards rushing for the second straight season. The Flames entered ranked No. 5 nationally in rushing yards/game (249.8). Quarterback Kaidon Salter also carried 11 times for 66 yards and a touchdown. Three other players had at least two rushes for Liberty, which ended with 63 carries.

The Flames, in their season finale at Williams Stadium, avoided dropping multiple conference games at home for the first time since 2005.

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