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Online Webinar- New Pesticide Applicator Training- April 12, 2023

https://pested.osu.edu/events/online-webinar-new-pesticide-applicator-training-april-12-2023

Programs in the winter. Registration $35 Morning Session - Core/Trained Service Persons $25 ...

Cane Blight of Raspberries

https://ohioline.osu.edu/factsheet/plpath-fru-10

pycnidia. This ooze gives the bark a dark-gray, smudgy appearance. During winter, infected canes commonly ... survives over winter on infected or dead canes. The following spring, spores are released and carried by ...

Apple Powdery Mildew

https://ohioline.osu.edu/factsheet/plpath-fru-21

Heavily mildewed trees are weakened, and are more susceptible to other pests and winter injury. Symptoms ... appearance and are more susceptible to winter kill than are noninfected terminals. Temperatures near-18 ...

Bitter Rot of Apple

https://ohioline.osu.edu/factsheet/plpath-fru-20

humidity (80–100%). The fungi survive the winter in dead wood or mummified fruit that were infected during ... disease. Cankers generally develop only on stressed or weakened trees, especially winter-injured trees. ...

Pharaoh Ant

https://ohioline.osu.edu/factsheet/HYG-2136-10

spots," but with experience one will already know where such places are located. In the winter, these ants ...

Lace Bugs

https://ohioline.osu.edu/factsheet/HYG-2150-10

that attack evergreen shrubs. Lace bugs that attack deciduous plants spend the winter in the adult ...

Growing Grapes in the Home Fruit Planting

https://ohioline.osu.edu/factsheet/hyg-1423

tend to be more winter-hardy. It is important to select grape cultivars with excellent taste and good ... they are not winter-hardy in Ohio, unless home grape growers are willing to provide winter protection. ... Table 1: American Cultivars Suggested for Ohio Cultivar Color Winter Hardiness Ripening Season Remarks ...

Phytophthora Root and Crown Rot of Fruit Trees

https://ohioline.osu.edu/factsheet/plpath-fru-06

sometimes confused with those suffering from winter injury. Figure 1. Apple root infected with Phytophthora ... and collapse such as “wet feet” (drowning) or winter injury. Roots on trees killed by excessive water ... Discoloration from winter injury is usually confined to the above-ground part of the trunk, particularly on the ...

Soybean Rust

https://ohioline.osu.edu/factsheet/plpath-soy-2

soybean in Ohio must come from over-wintering sources that are hundreds of miles away. Interestingly, ...

Raspberries for the Home Fruit Planting

https://ohioline.osu.edu/factsheet/hyg-1421

interest to the winter landscape. Figure 1. Fresh red raspberries. Photo by Ken Chamberlain. Figure 2. ... fruit. Plants are productive and very winter hardy. Prelude is also fall-bearing but produces most of its ... Early Deep-red, medium-sized fruit with good flavor and production. Very winter hardy. Killarney Early ...

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