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Cream colored moth with a dark brown band in the middle of its body.

Monitor Sunflower for Banded Sunflower Moth Activity

Banded sunflower moths are active in South Dakota, which means it is time to start scouting sunflowers for their eggs. Banded sunflower moth caterpillars can reduce yields and oil content by feeding on the developing florets and tunneling into developing seeds.

Monarch Butterflies

SDSU Extension Master Gardener Club Guidebook

Guidebook for SDSU Extension Master Gardener Clubs

Derecho storm approaching the SDSU campus in Brookings.

Remembering the May 12, 2022 Derecho

Roughly one year later, the catastrophic damage of the May 2022 derecho will not soon be forgotten. Take a look back at the storm's impact and gain some perspective on the environmental conditions that led up to it.

An alfalfa field with noticeable dead patches due to winter kill.

Dealing With Alfalfa Winter Kill

Winter kill and general stand loss of alfalfa has specifically been of concern in many parts of South Dakota the last two years. Most observed alfalfa winter kill is due to low, wet or flooded areas where plants were suffocated and died over the winter.

variety of lilies at garden shop

Easter Lilies & Garden Lilies

Easter lilies are a very popular holiday plant, and if you really like lilies, there are many different kinds that you can plant in your own garden.

A group of matureing swine in a group pen.

Is it Time to Reconsider Trace Mineral Levels in Pig Diets?

Growing pigs require trace minerals such as copper, iron, manganese and zinc for various biochemical functions, including cellular development and energy metabolism, which lead to optimal health and immunity.

A collection of empty pesticide and herbicide containers.

Changes in Pesticide Applicator Certification During COVID-19

April 27, 2020

Due to office closures as a result of COVID-19, commercial pesticide applicator testing is currently unavailable at the SDSU Extension Regional Centers and county offices.

Leaves clogging stormwater drain.

Urban Stormwater Systems and Leaf Litter

Leaf litter can be a significant source of organic debris to urban stormwater systems during fall rain, which can mean nutrient spikes in the receiving bodies of water. Learn some expert tips for managing leaf litter this fall.

Agritourism proprietor and a local official meeting at a pumpkin patch.

Agritourism Provides Economic Benefits

Not only can agritourism support communities by generating income, agritourism has the potential to create jobs and support local economies.

Young pigs snuggling in a pen.

Love is in the air, but don’t kiss your pigs!

While Valentine’s Day is celebrated during the month of February, physical affection should be reserved for human companions and not your pigs! Learn some important safety considerations to help prevent zoonotic diseases when handling swine.