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Horticulture diseases and pests : article

'Bee' mindful of pollinators when spraying fruit crops

COLUMBIA, Mo. – Bees are a fruit tree owner’s friend and need special protection from pesticides, says University of Missouri Extension horticulturist Michele Warmund. Bees are essential to pollinate many fruit crops, including apple, pear, Japanese plums, sweet cherries, blueberry and elderberry…

A time of transition

COLUMBIA, Mo. – Despite suspending all face-to-face programming due to COVID-19, University of Missouri Extension recognizes the continued need to provide university research and knowledge to help farmers and consumers alike.

Ask a Master Gardener: Options for small trees and shrubs, recommendations on hand tools

Readers can pose questions or get more information by calling 417-874-2963 and talking to one of the trained volunteers staffing the Master Gardener Hotline at the University of Missouri Extension Center in Greene County located inside the Botanical Center, 2400 S. Scenic Ave., Springfield, MO…

Big changes for private pesticide applicators coming in 2025

COLUMBIA, Mo. – Big changes are coming for private pesticide applicator training next year.

Conditions are right now for cracking, splitting tomatoes

COLUMBIA, Mo. – Gardeners might notice that their tomatoes are cracking or splitting now.“This is a common problem when there are widely varying soil moisture conditions, especially during the hot, dry days of late summer,” says University of Missouri Extension horticulturist David Trinklein.

Don't plant seeds you didn't order

COLUMBIA, Mo. – University of Missouri Extension horticulturists ask the public not to plant unsolicited seeds received in the mail. MU Extension horticulturist Kelly McGowan says she has had recent reports from Springfield-area residents who have been mailed seeds they did not order.

Free plant disease diagnosis at Crop & Pest Field Day

Those attending the July 10 University of Missouri Crop and Pest Management Field Day in Columbia can bring plants for early-season disease diagnosis. Peng Tian, director of the MU Plant Diagnostic Clinic, says it is a great opportunity for corn, soybean and wheat growers to receive free diagnostic…

Gardens: Fast food for hungry critters

COLUMBIA, Mo. – Cute critters by day, gardeners’ worst enemies by night.Most gardeners know the frustration of having a beautiful garden decimated by wildlife, said University of Missouri Extension horticulturist David Trinklein.

Grant aims to share pest management information with more diverse audience

The University of Missouri’s Integrated Pest Management (IPM) program has received a grant from the U.S. Department of Agriculture to strengthen its reach to diverse clientele with sustainable pest management practices.

Helping growers make lavender thrive in muggy Missouri

University of Missouri Extension is about to take some of the guesswork out of growing lavender in Missouri. The first of three lavender demonstration plots in the state was planted May 14 at the MU Extension center in Ste. Genevieve.

High tunnel workshop offered in St. Peters

ST. PETERS, Mo. – A high tunnel workshop will be held 9 a.m. to 4:30 p.m. Saturday, Feb. 24, at the University of Missouri Extension Center in St. Charles County, 260 Brown Road, St. Peters.

Hitchhiking hammerhead worm kills native earthworms

COLUMBIA, Mo. – Some Missouri gardeners are finding a new type of flatworm in landscape soils.The hammerhead worm is a “voracious, top-level predator,” says University of Missouri Extension horticulturist Kelly McGowan. “It will eat anything in its path,” she says. It primarily feeds on native…

Hitchhiking spotted lanternfly threatens state's wine industry

The spotted lanternfly is a threat to Missouri’s wine industry, hitchhiking on vehicles and posing risks to grape production and tourism.

Master Gardener training begins Feb. 26 in Hillsboro

HILLSBORO, Mo. – University of Missouri Extension in Jefferson County will hold Master Gardener classes Monday evenings at Jefferson College’s Hillsboro campus. Weekly classes will be 6:30-9:30 p.m., Feb. 26 to May 7, said MU Extension horticulturist Debi Kelly.

MU Extension launches Crop & Pest text alert system

COLUMBIA, Mo. – Missouri farmers have a new tool to alert them to insects, crop diseases and other important information from University of Missouri Extension specialists.

MU Extension offers Wednesday town hall meetings online for farmers, gardeners

COLUMBIA, Mo. – University of Missouri Extension is offering online town hall meetings led by agronomy, livestock and horticulture specialists.

MU Extension: Do not plant seeds you did not order

COLUMBIA, Mo. – University of Missouri Extension horticulturists are asking the public to report unsolicited seed deliveries.

MU pesticide safety program vital to state's ag economy

COLUMBIA, Mo. – Sam Polly, coordinator of University of Missouri Extension’s Pesticide Safety Education Program, wants to make Missouri a safer place that allows Missouri’s agricultural economy to continue to grow.

MU plant diagnostic clinic helps Amish producers in Clark

CLARK, Mo. – On Friday mornings at the Clark Produce Auction, University of Missouri Extension agronomist Dhruba Dhakal sets up a table, plant posters and an MU Extension sign.

MU Plant Diagnostic Clinic is now open

COLUMBIA, Mo. – Like humans, plants can get sick and need someone to diagnose their illnesses, says Peng Tian, the new lab director of the University of Missouri Plant Diagnostic Clinic.

New MU entomologist tells farmers about pests to watch for

PALMYRA, Mo. – “The genie’s out of the bottle” on the spotted lanternfly, University of Missouri Extension entomologist Kevin Rice told farmers Feb. 8 at the second annual NEMO Soils and Crop Conference in Palmyra.

Nostoc, wicked witch of wet lawns

COLUMBIA, Mo. – It’s wickedly dark and goopy as the melting Wicked Witch in Wizard of Oz.Nostoc, sometimes known as witch’s butter, looks like it sound, says University of Missouri Extension turf pathologist Lee Miller.

On patrol for critter control

COLUMBIA, Mo. – Pest control in the garden might conjure images of a season-long battle with bugs, weeds and diseases. But sometimes four-legged “friends” such as deer, rabbits and squirrels can inflict far more damage, says University of Missouri Extension horticulturist David Trinklein.

Prune fruit trees in midwinter

COLUMBIA, Mo. – The best time to prune fruit trees in Missouri is midwinter, according to University of Missouri Extension horticulture specialist Debi Kelly.

Report mystery seeds to the Missouri Department of Agriculture

COLUMBIA, Mo. – Officials urge residents to report unsolicited packages of seeds delivered from foreign countries. Unknown seeds could introduce noxious weeds, pests, diseases and viruses.

Safe storage of farm chemicals protects people and animals

COLUMBIA, Mo. – Proper inventory management of farm chemicals saves money and protects animals, people and the environment, says University of Missouri Extension specialist Sam Polly.

Say bah 'hum-bug' to uninvited tree pests

COLUMBIA, Mo. – You want folks to “ooh” and “aah” when they see your holiday decorations, not “eww” and “ugh!”

Scout crops early and often for best results

COLUMBIA, Mo. – Though physically demanding and time-consuming, scouting fields for insect pests is essential to crop health, yields and profits, says University of Missouri Extension state entomologist Ivair Valmorbida.

Tuesday Tip videos bring gardening tips alive

Get expert gardening tips in short, engaging videos covering topics like plant care, pest control, and seasonal advice for gardeners at every level

Twilight tour covers pest, disease control for small farmers

COLUMBIA, Mo. – University of Missouri and Lincoln University Extension will offer a free workshop on holistic strategies to manage pests and disease on vegetables and fruit crops 5:30-7:30 p.m. Monday, July 14, at the Columbia Center for Urban Agriculture, 1769 Ash St., Columbia.

Virtual town halls meet producers where they are

LAMAR, Mo. – When COVID-19 paused face-to-face programming, University of Missouri Extension agronomy specialist Jill Scheidt knew producers would still need assistance with the growing season. Living by MU Extension’s mission of taking university research and knowledge to the people, Scheidt began…

Warm, wet weather helps 'dog vomit slime mold' thrive

COLUMBIA, Mo. – Fuligo septica, also known as “dog vomit slime mold,” is the latest slimy woodland thing to slither into 2020’s wet spring and summer.

Wet weather triggers mole activity

COLUMBIA, Mo. – Follow the food.That is the mantra of moles as they follow their favorite food, earthworms, and tunnel throughout your yard.
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