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Diplodia ear rot. Photo Credit: Alyssa Collins
Corn Ear Rots and Mycotoxins - Articles Articles

Corn Ear Rots and Mycotoxins

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Figure 1. Wheat seed and young seedlings affected by Fusarium graminearum (white arrows). (Photo credit: Brandon Wilt, PSU-PPEM.)
Wheat and Barley Diseases: What is in Your Seed? - Articles Articles

Wheat and Barley Diseases: What is in Your Seed?

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Mid-ear cutworm injury resulting in subsequent ear mold infection by several pathogens. Image credit: G. Roth
Avoiding Mycotoxins in Grain Corn and Silage - Articles Articles

Avoiding Mycotoxins in Grain Corn and Silage

Alyssa Collins, Ph.D., Paul D. Esker, Adriana Murillo-Williams

Figure 1. Soybean cyst nematodes females (yellow arrows) and nodules (white arrows) on soybean roots. Photo credit: Penn State Department of Plant Pathology & Environmental Microbiology Archives, Penn State University, Bugwood.org
Plant Parasitic Nematodes Explained - Articles Articles

Plant Parasitic Nematodes Explained

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Figure 1. Soybean field showing variable growth and development at the R1-R2 (flowering) growth stage Photo Credit: P. Esker.
Soybean Stem Diseases: What are the Different Symptoms and Signs? - Articles Articles

Soybean Stem Diseases: What are the Different Symptoms and Signs?

Alyssa Collins, Ph.D., Paul D. Esker, Adriana Murillo-Williams

Grey Leaf Spot in corn. Image Credit: Alyssa Collins
Early-season Corn Fungicide Considerations - Articles Articles

Early-season Corn Fungicide Considerations

Alyssa Collins, Ph.D., Paul D. Esker

Scabby Heads. Image Credit: Alyssa Collins, Penn State
What to do if You Have Scab? - Articles Articles

What to do if You Have Scab?

Alyssa Collins, Ph.D., Paul D. Esker

Bin-run seed lacks the quality of certified seed. Photo credit: Alyssa Collins
Bin-run Seed: Associated Risks for Soybean Production - Articles Articles

Bin-run Seed: Associated Risks for Soybean Production

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Treated (left) and non-treated (right) soybean seeds. Photo credit: Paul Esker & Alyssa Collins, Penn State.
Seed Selection Based on Disease Resistance Ratings - Articles Articles

Seed Selection Based on Disease Resistance Ratings

Paul D. Esker, Alyssa Collins, Ph.D.

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