Plants or Crops
Recommended Soil Sampling Methods and Instructions
Proper collection of soil samples is extremely important as the accuracy of the soil test depends on the quality of the soil sample provided to the lab.
Are Your Pepper Plants Covered With Aphids?
During this time of the growing season, it is common to observe aphids on garden plants, including peppers. However, when dense aphid populations are present, they can reduce pepper yields and cause rapid plant health decline.
Orange Beetles Are Killing My Flowers, or Are They?
Many gardens are being invaded by orange beetles that have a strong preference for flowering plants. Rest assured, these are soldier beetles and they aren’t feeding on the flowers! Instead, they are actually predators and pollinators.
Huge Wasps on My Tree! No, Those Still Aren’t Murder Hornets.
Another insect that has been mistaken for the Asian giant hornet (also known by its media-popularized name of ‘murder hornet’) is the horntail wasp. Horntail wasps are wood-boring insects that are harmless to humans, as they do not have venom and cannot sting.
Multi-Peril Crop Insurance: Delayed and Prevent Plant Choices
Crop insurance late plant dates are fast approaching for planting crops in South Dakota. The weather and soil conditions this spring will likely lead to some prevent plant situations for farm producers.
Thistle Caterpillars Showing Up on Canada Thistle
This week we received reports of caterpillars feeding on Canada thistle. After taking a look at the caterpillars, we determined that they are thistle caterpillars. However, we typically don’t see thistle caterpillar activity in S.D. until July or August. So why are they showing up so early this year?
Small Populations of Soybean Aphids Observed in South Dakota
While scouting fields last week, we observed small populations of soybean aphids near Volga, South Dakota. Although no sustained populations were observed, it is a good reminder that soybean aphid scouting should occur throughout the growing season to prevent population outbreaks.
Low Temperatures During Soybean Maturity
This year, we had a slow soybean planting due to high rainfall in spring. This was followed by below normal temperatures for most of the growing season, which delayed soybean growth and development. This brings up a question about what these low temperatures will do to soybeans that are in the field.
Field Studies: Blowing the Whistle on Marketing Claims
With technology surrounding today’s culture, data and marketing information has become a key part of life. The best way to determine if a product or practice is effective is to ask for the data and research backing a company’s claims. However, before a producer makes a decision, understanding the data and statistics is key.
Is Herbicide Carryover a Concern in Wet Weather?
Wet conditions have forced the need to change planting plans. In some cases, crops are planted in areas that were not planned for that crop this year. One factor in moving crops that cannot be overlooked is carryover. Does the ground to be planted have a carryover restriction for the desired crop to be planted?