Plant diseases : article
COLUMBIA, Mo. – The mouth of a termite might be small, but an infestation can take a big bite out of a home if left undetected.
Discover how improper fertilizing and watering can worsen lawn diseases like brown patch and large patch, and learn effective prevention strategies.
COLUMBIA, Mo. – If you have the sniffles or a bad infection, a visit to your doctor can usually put things right. Plants can get sick too and the University of Missouri Plant Diagnostic Clinic is where you can turn for help.
WARRENSBURG, Mo. – Citrus greening is a devastating disease affecting trees across the globe. Research by University of Missouri Extension agricultural engineering specialist Shirin Ghatrehsamani may provide the key to overcoming citrus greening.
COLUMBIA, Mo.—Homeowners who see parts of their lawn turning brown may reach for a garden hose, thinking the grass needs a drink. But that might just make the problem worse, warns a University of Missouri Extension regional agronomist.
BLUE SPRINGS, Mo. - Cucurbitaceae is one of the most cultivated plant families in the world. From this family come watermelon, cantaloupe, casaba, honeydew, muskmelon, cucumber, summer and winter squash, and pumpkins, to name a few.
BLUE SPRINGS, Mo. — When buying plants you sometimes need to read between the lines. When the label says the plant “fills in quickly,” that may be a code word for “invasive.”
Controlling moles is challenging; effective methods include traps, baits, and repellents to mitigate lawn damage.
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…
COLUMBIA, Mo.—Consumers used to picture-perfect fruit at the supermarket might shy away from homegrown or locally produced fruits blemished by a common disease of peach, nectarine, apricot or plum, but fruits affected by bacterial spot are safe to eat.
COLUMBIA, Mo.– Those unsightly round, brown growths seen on oaks this time of year won’t harm the tree, says a University of Missouri Extension fruit specialist.
COLUMBIA, Mo.
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.
COLUMBIA, Mo. – In response to the tremendous interest in home food production, University of Missouri Extension now offers a free online course in basic vegetable gardening.
COLUMBIA, Mo. –During August, homeowners may notice signs of grubs, an unwelcome annual visitor to healthy, green lawns.“The earliest symptoms of white grubs feeding on turf grass roots are wilted patches,” said Brad Fresenburg, University of Missouri Extension turf researcher.
COLUMBIA, Mo. – Fermented apple juice, known as hard cider, is growing more popular in Missouri. “Several breweries and wineries in the state have ramped up production to satisfy the demand,” said Michele Warmund, a University of Missouri Extension horticulturist.
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.
COLUMBIA, Mo.
COLUMBIA, Mo. – Dry soil conditions can significantly reduce the life span of valuable landscape trees.“Because they are difficult and expensive to replace, your trees need attention during and after periods of drought,” says University of Missouri Extension state forestry specialist Hank Stelzer.
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.
COLUMBIA, Mo. – Some gardeners take a hands-off approach to leaves in the fall. But leaves allowed to remain on lawns can pack down to form a tight mat that prevents sunlight from reaching the grass, said University of Missouri Extension horticulturist David Trinklein.
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.
COLUMBIA, Mo. – University of Missouri Extension will offer a seven-part webinar series in January and February on how to manage vegetable crops for maximum yield. The series runs 6-7:30 p.m. Tuesdays, Jan. 6-Feb. 25, 2025.
COLUMBIA, Mo. – University of Missouri Extension horticulturists are asking the public to report unsolicited seed deliveries.
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.
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.
COLUMBIA, Mo. – University of Missouri Extension’s Plant Diagnostic Clinic, in partnership with the Missouri Department of Conservation (MDC), will offer free testing for all common oak tree diseases in 2024.
COLUMBIA, Mo. – There’s a new University of Missouri Extension guide to discuss one of summer’s old pests.
COLUMBIA, Mo. – Ben Franklin’s adage of “an ounce of prevention is worth a pound of cure” could be gardeners’ theme song for November.
COLUMBIA, Mo.– Just like surgeons and dentists, gardeners sho
BLUE SPRINGS, Mo. - Leaf curl is a troublesome disease of peach, nectarine and related plants. "Leaf curl is worse when the weather is cool and wet," said Lala Kumar, University of Missouri Extension horticulture specialist. Leaves infected with the fungus Taphrina deformans become thickened,…
COLUMBIA, Mo. – The best time to prune fruit trees in Missouri is midwinter, according to University of Missouri Extension horticulture specialist Debi Kelly.
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.
COLUMBIA, Mo. – Rose rosette is a devastating disease of roses. There is no cure. Infected rose bushes should be removed from the landscape and destroyed, said David Trinklein, horticulture specialist for University of Missouri Extension.
COLUMBIA, Mo. – Your beautiful tomato plant is setting fruit and soon has nice green tomatoes. Then, to your horror, a dark sunken spot shows up at the bottom of the fruit.
Gardening enhances physical and mental well-being by providing exercise, time in nature and healthy food. Follow safety guidelines to maximize these benefits.
COLUMBIA, Mo.– Just like surgeons and dentists, gardeners sho
COLUMBIA, Mo. – Floods and severe storms can leave more than just people homeless. Displaced snakes, rodents and other nuisance wildlife often will seek shelter and food in areas close to people, said Bob Pierce, MU Extension fisheries and wildlife specialist.
COLUMBIA, Mo. – Brown marmorated stink bugs are hunting homes for the winter.
COLUMBIA, Mo.—Due to warm, humid days this spring, homeowners and lawn managers might notice an off-yellow or orange coloring of zoysia grass lawns, said a University of Missouri turf researcher.
COLUMBIA, Mo. – Missouri’s black walnut trees could be in trouble if thousand cankers disease (TCD) moves in from bordering Tennessee.
TCD is a serious threat to one of the state’s most valuable hardwood species, says Hank Stelzer, University of Missouri Extension state forestry specialist.
COLUMBIA, Mo.– Homeowners looking forward to a lush, green lawn this spring and summer should take care not to overdo it, says a University of Missouri Extension turfgrass specialist.
BLUE SPRINGS, Mo. – During her 23 years as a University of Missouri Extension agronomy specialist, Pat Miller has answered a lot of questions and looked at a lot of plants. Here are her top 10 horticulture tips.
Get expert gardening tips in short, engaging videos covering topics like plant care, pest control, and seasonal advice for gardeners at every level
BLUE SPRINGS, Mo. - Wet conditions make tomato plants susceptible to devastating diseases such as early blight and Septoria leaf spot. Now is the time to combat them in the vegetable garden, said a University of Missouri Extension horticulture specialist.