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2023 Commercial Recertification

https://pested.osu.edu/recert2023

Turf 4a- Forestry 10a- General Pest 15*- Ag Fertilizer: A one-hour program offered ... and Horticultural Field Crop Landscape, Turf and Ornamental Ag. and Horticultural Field Crop ... Vegetation 10c- Fumigation 15*- Ag Fertilizer Landscape, Turf and Ornamental February 15, 2023 Core 3a- ...

Corn Pest Management

https://agcrops.osu.edu/node/4424

turf or pasture are most at risk from wireworm. There are no thresholds or rescue treatments, but ... the northwest and northeast corners. Disease Management Major corn diseases in Ohio include leaf ... blights, stalk rots, ear rots and kernel rots (Table 4-18). Although some diseases can be controlled by ...

Disease Resistance and Tolerance

https://agcrops.osu.edu/node/4416

Hybrids should be selected for resistance or tolerance to stalk rots, foliar diseases and ear ... reactions to specific diseases in Ohio (Table 4-21). See the section on Disease Management for more on the ... diseases (such as gray leaf spot and northern corn leaf blight), which contribute to stalk lodging problems ...

Disease Management

https://agcrops.osu.edu/node/4391

Disease is one of the major factors limiting wheat yield and quality in Ohio and other Midwestern ... varieties under disease-favorable conditions. Effective disease management re- quires knowledge and ... understanding of how―and under what conditions―each disease develops, at what growth stage the crop is most ...

Hybrid Selection

https://agcrops.osu.edu/node/4410

harvest moisture, and pest problems determine the need for such traits as drydown rate, disease ... stability, stalk quality and disease resistance. ...

Soybean Production

https://agcrops.osu.edu/node/4397

important are early planting, narrow rows, productive varieties that resist disease, the control of weeds, ... insects, and diseases that rob energy from the system, and providing soil nutrients in adequate amounts. ...

Weather Update: A Warm and Wet Start to 2023

https://agcrops.osu.edu/newsletter/corn-newsletter/2023-01/weather-update-warm-and-wet-start-2023

Summary Extreme – probably the best way to describe the final couple of weeks of 2022. After running 2-5°F above the long-term average (1991-2020), winter arrived in a big way on December 23, with rain to snow and temperatures falling well below zero. Man ...

Climate &... Webinar Series

https://agcrops.osu.edu/events/climate-webinar-series

January 19 Disease Management February 16 Farm Financial Management March 16 Pest Management ...

Variety Selection

https://agcrops.osu.edu/node/4382

weight, good winter hardiness, good straw strength and disease resistance. Information on variety ... reduce the risk of disease losses and to spread out harvest dates. Select varieties with resistance to ... Stagonospora leaf and glume blotch. However, since no variety is resistant to every disease, always select ...

Small Grain Production

https://agcrops.osu.edu/node/4398

planting, disease control and adequate fertilization. The effects, interactions and relationships of various ...

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