Oak trees are focal points of many home landscapes, parks and green spaces throughout Wisconsin. Several species are native ...

An innovative technique using biodegradable silk microneedles could transform agriculture by delivering nutrients directly to plants.

Wet weather during the hot summer or cooler winter months can cause disease problems for our lawns and shrubs.

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

Diagnostics of plant issues is one role of Extension horticulturists. In this article, I’ll share some current issues we’re ...

If your flowering dogwood trees have magnesium-poor soil, Epsom salt can help. Apply the salt and water thoroughly, or add it ...

But MU Extension agronomist Joshua Dunn says this has been a challenging year for some soybean farmers. “There has been a lot ...

A new soybean disease, red crown rot, has emerged in Missouri, threatening to reduce crop yields significantly this season.

Vegetable issues are continuing, but the majority of questions this past week related to tomatoes. I’m hearing about plants ...

On to current issues. In lawns, it’s brown patches and yellowing. Brown patch is a lawn disease causing roughly circular tan patches of blighted grass. These can be up to two feet in diameter. On ...

Table 1 lists nutrients and foliar deficiency symptoms in corn, soybean, and wheat. Two words, “chlorosis” or “chlorotic,” frequently appear in the table. Both terms describe when leaves start ...