Site

Search results

  1. Western Bean Cutworm Peaking in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/23-2021/western-bean-cutworm-peaking-ohio

    corn fields are infested. There would be likely be a lot of wasted sprays without scouting. ... begin scouting for WBC egg masses in corn fields that are pre-tassel approaching tassel. Freshly laid ... consecutive plants in 5 locations within a field (a total of 100 plants per field). Inspect 3–4 leaves on the ...

  2. What is Entomology?

    https://entomology.osu.edu/about-us/what-entomology

    The OSU Department of Entomology invites you to explore, learn, study and research with us ... ! Insects outnumber all other life forms combined. Although less than 5% are pests, they consume about 20% ... Fortunately, many more species of insects are beneficial, helping to control pests and recycle nutrients ...

  3. System Analysis, from Molecules to Ecosystems

    https://entomology.osu.edu/courses/entmlgy-6704

    complex hypotheses about insects in natural and managed ecosystems, focusing on processes of interest in ...

  4. Individual Studies

    https://entomology.osu.edu/courses/entmlgy-4193

    ENTMLGY 4193 Individual work in the field of entomology, involving laboratory, field, or library ...

  5. Individual Studies

    https://entomology.osu.edu/courses/entmlgy-6193

    ENTMLGY 6193 Individual work in the field of entomology, involving laboratory, field, or library ...

  6. Western Bean Cutworm Numbers Begin to Increase Across Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/western-bean-cutworm-numbers-begin-increase-across-ohio

    begin scouting for WBC egg masses in corn fields that are pre-tassel approaching tassel. Freshly laid ... randomly choose at least 20 consecutive plants in 5 locations within a field (a total of 100 plants per ... field). Inspect 3–4 leaves on the uppermost portion of the corn plant. It is very useful to look at leaves ...

  7. Application of Manure to Double Crop Soybeans to Encourage Emergence

    https://agcrops.osu.edu/newsletter/corn-newsletter/21-2021/application-manure-double-crop-soybeans-encourage-emergence

    manure can be used to add moisture to newly planted soybean fields. It’s important that the soybeans were ... dairy manure would be about 0.37 inches of moisture. The application of 7,000 gallons of swine manure ... would be about 0.26 inches of moisture. While we strongly encourage the incorporation of livestock ...

  8. Corn Rootworms and Fireflies

    https://agcrops.osu.edu/newsletter/corn-newsletter/19-2021/corn-rootworms-and-fireflies

    Most of us remember a connection between fireflies and corn rootworm hatch. This connection may ... the past. We also know a lot more about corn rootworm biology.  In Ohio, western corn rootworms are by ... Our map below shows that much of Ohio has reached or exceed these GDD. If rootworms are in your field ...

  9. Plant Health Management Seminar

    https://entomology.osu.edu/courses/entmlgy-7300

    ENTMLGY 7300 This course is designed to cover current topics in plant health management for ... students in the Master in Plant Health Management program. Topics and guest speakers may differ from ...

  10. Late Wheat Harvest and Grain Quality Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/22-2021/late-wheat-harvest-and-grain-quality-concerns

    is prevented from filling completely or maturing and drying naturally in the field. Rewetting of ... grain in the field after maturity but prior to harvest is one of the main causes of reduced test weight. ... from one field to another depending on the duration of warm, wet conditions. Sprouting affects grain ...

Pages