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Fungicide Resistance: Risk and Management
What is fungicide resistance?
Fungicide resistance can be defined as when a pathogen population is no longer sensitive or has reduced sensitivity to the fungicide that used to control the same pathogen.
Determining Hay Prices
Before pricing forages, producers will want to have a good understanding about the cost of growing a ton of hay, alfalfa or straw.
Sorghum Trial Results
In 2023, sorghum trials were conducted in 2 locations in South Dakota.
Feeding at the Right Price
Managing feedstuffs efficiently becomes more important during drought conditions or low revenue years.
Early Weaning as a Drought Management Strategy
Successfully managing drought conditions requires balancing the amount of forage demanded by grazing livestock with the amount produced.
Economic Considerations for Early Weaning
There is an excellent reason why ranchers use early weaning as a drought management tool: Weaning calves early reduces the amount of feed required to maintain the cow.
5 Things Hog Producers Should Know: Flu at Swine Exhibitions
Every year, thousands of youth across the country raise pigs and show them off at local exhibitions and county and state fairs. These experiences allow young people to learn about animal care and management, and also allow the public the rare opportunity to observe pig care and behavior.
Spring Wheat Variety Trial Results
The 2023 spring wheat reports include data from 10 locations with regional summaries.
Pre-weaning Pneumonia in South Dakota Beef Herd: A Persistent Problem, Suddenly Gone
This case report describes a southeastern South Dakota cow-calf herd’s experiences with pre-weaning pneumonia. Unlike many beef herds that experience pneumonia in calves on pasture, this herd’s problems were consistent year after year: widespread calf illness was documented in each of 6 consecutive summers. Anecdotally at least, the occurrence of pre-weaning pneumonia in beef herds is more likely to be sporadic and unpredictable from year to year. This herd’s persistent problems were followed by a year in which, after a change in calf vaccination protocol (informed by herd diagnostics), very little pre-weaning pneumonia was observed.
Fire Blight
Fire blight is a disease that can infect apples, pears, and certain ornamental species including crabapples, cotoneaster, and mountain ash. Occasionally it may also appear on cherries, plums, Juneberry (also called Serviceberry or Saskatoon), and raspberry. This disease, caused by the bacteria Erwinia amylovora, can damage blossoms, fruit, leaves, shoots, and branches. If it is not controlled, fire blight may kill the entire tree or shrub. Infected tissue cannot be cured, but will need to be removed from the tree to prevent further spread.