UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Minnesota sweet corn is making its way to markets. Plantings will continue to tassel, silk, and size up ears for the next two months, meaning we are entering the key window for sweet corn pest control.
The insects you may see but may not...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Tomato might be the spottiest vegetable we grow – there are many diseases that can cause leaf spots, and they can all look very similar. Some of the diseases are caused by bacteria, some are caused by fungi. This means that some of the...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Characteristics
Creeping bellflower growing along a roadside near a wooded area
Creeping bellflower (Campanula rapunculoides), also known as European bellflower and rampion, is an invasive perennial plant and member of the...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
This fruit update contains information about…
Apples- second generation codling moth.
Grapes- disease updates and russeting and cracking.
Blueberries- harvest season and insect pest updates.
Additional fruit updates- black currants,...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Brassicas are being harvested, and some growers are finding lots of holes in their cabbage, collards, and kale. In Minnesota we have three species of caterpillars that feed on the foliage of all our brassica crops. Read on to get to know...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Crown rust affecting perennial ryegrass. Some varieties are more resistant to the disease than others.
Extended periods of high temperatures are often the cause of poor summer turfgrass performance. Normally, this heat stress is...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
We could see more tulip poplar growing in regions of Minnesota.
As Minnesota’s climate shifts warmer and wetter, we know that we will see our forests change in response. Boreal species at the southern edge of their current range will...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
The season hums along with growers harvesting, planting, and managing a variety of pests. Read on for information about deciding what to replant as fields dry out, aster yellows, and the trinity of vine crops insect pests.
General Notes...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
This fruit update contains information about…
Apples
Insect pest updates: leafhoppers and apple maggots.
Using hail nets to mitigate hail damage and as an exclusion tactic for managing insect pests (video included).
Grapes
Disease...
UNIVERSITY OF MINNESOTA EXTENSION - www.extension.umn.edu
Just as things get dried out, we get another flush of rain. There are a lot of plant diseases and insects around, but farms are still sending all kinds of vegetables to market. Read on for updates on fertility, protecting pollinators as...