News
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Time to collect weed samples for resistance screening is almost here
Published on August 8, 2016
Look for mature seeds before submitting weed samples for herbicide resistance screening. -
Spider mite spraying in Michigan field crops: Brand new cheat sheet
Published on August 1, 2016
We’ve got perfect spider mite conditions due to this summer’s dry weather and the arrival of August. Irrigation can complicate decisions. Here are tips to get any sprays right. -
Central Michigan field crop regional report – July 29, 2016
Published on July 29, 2016
Rains bring some relief from drought-like conditions. -
Southwest Michigan field crop regional report – July 29, 2016
Published on July 29, 2016
Uneven rain has brought a mix of crop and pest effects. -
The 2015 IPNI soil test report highlights changes in soil nutrient levels
Published on July 28, 2016
The median P level of Michigan soils declined by 5 ppm and median K level declined by 2 ppm in 2015 compared to 2010. The soil pH remained unchanged. -
Southwest Michigan field crop regional report – July 15, 2016
Published on July 15, 2016
Boring is good at this point with regards to crop pests, but increased chances for heat/drought stress during tasseling and soybean flowering/early podset will increase risks of yield loss. -
Northeast Michigan field crop regional report – July 14, 2016
Published on July 14, 2016
Several crops are entering the reproductive stages of development, which are critical for yield. -
Northeast Michigan field crop regional report – July 8, 2016
Published on July 8, 2016
Hot weather is expected to continue, but drought-stressed crops may get some relief. -
Spider mite population could increase in field crops
Published on July 6, 2016
Recent dry conditions could increase spider mite populations in corn and soybean. -
Soybean aphid thresholds
Published on July 6, 2016
Why do we still use a 250 soybean aphid threshold?