Increasing interest in practices like cover cropping and soil health includes challenges across a range of agronomic factors, including pest management.
Increasing interest in practices like cover cropping and soil health includes challenges across a range of agronomic factors, including pest management.
Pest managers throughout Indiana should be scouting their alfalfa for leaf feeding from weevil larva.
After nearly 38 years as Purdue IPM Specialist, it is time for me to write my last Pest&Crop article.
Planting season is getting fully underway across the state, and with that we should all be getting our residual herbicides applied. Residuals are critical to successful season-long weed control as we have less documented herbicide resistance to these chemistries compared to postemergence products, as well as generally we see more consistent control from these herbicides because we’re targeting weeds before they’re even out of the ground. However, for residual herbicides to be successful, they require precipitation to be activated. I frequently get asked how much rainfall is required to fully activate these herbicides, how long can the herbicide wait until we’d receive this rainfall, and if a shallow tillage event would help the situation. These answers can be highly variable across herbicides (Tables 1 and 2), as they are normally dependent on water solubility and soil adsorption of the active ingredients; however, there are some general estimates that can be[Read More…]
After patiently waiting all winter for a warm and sunny break, we’re thrilled to finally have
the chance to get back in the field!
Big news: Corn acres are making a comeback!
The first seed for the Purdue Corn Team was planted on April 16.
In Indiana, the prime planting window for corn is from April 20 to May 10.
The information presented at this training will provide participants with basic terminology and general knowledge of corn and soybean growth and development, along with pest identification.
What do you think of when you hear the word climate? I would guess answers would range from ‘average weather conditions’ to ‘hot, muggy summers’ to ‘climate change’ to ‘environmental policies and politics’. What a range! Fields of climate can vary from paleoclimate studies (e.g., ice cores and tree rings), to applied climate science (e.g., architectural design and vector-borne diseases like West Nile Virus and Malaria), to climate modeling (e.g., lots of physical equations and computers), to climate change (e.g., ‘but the polar bears, Daddy!’), to climate services (e.g., data translated into information). Among all this diversity, the common thread is the consideration and correlations of what has occurred in our atmosphere historically to better understand and prepare for current and future decisions. Since the late 1800s, our country has had an organized effort to collect observational data (e.g., temperature and precipitation) at hundreds of locations so we can monitor[Read More…]
It is the policy of the Purdue University that all persons have equal opportunity and access to its educational programs, services, activities, and facilities without regard to race, religion, color, sex, age, national origin or ancestry, marital status, parental status, sexual orientation, disability or status as a veteran. Purdue is an Affirmative Action Institution. This material may be available in alternative formats. 1-888-EXT-INFO Disclaimer: Reference to products in this publication is not intended to be an endorsement to the exclusion of others which may have similar uses. Any person using products listed in this publication assumes full responsibility for their use in accordance with current directions of the manufacturer.
© 2025 Purdue University | An equal access/equal opportunity university | Copyright Complaints | Maintained by Pest&Crop newsletter
If you have trouble accessing this page because of a disability, please contact Pest&Crop newsletter at luck@purdue.edu.