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Gray Leaf Spot on Turfgrass
https://ohioline.osu.edu/factsheet/HYG-3083
sports turf. Application of fungicides should begin prior to the onset of disease, around August 1 in ... grisea chemical control gray spot st. augustine grass plant disease lawn and turf gray leaf spot turf ... Pathology Gray leaf spot is a disease of increasing importance in the turfgrass industry in the United ...
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Downy Mildew of Blackberry
https://ohioline.osu.edu/factsheet/plpath-fru-48
blackberry (Rubus sp.) is a systemic disease caused by the fungal-like pathogen Peronospora sparsa. Nearly ... all blackberry cultivars are susceptible to downy mildew. The disease also occurs on boysenberry, ... visible. Disease is most severe during wet weather with cool to warm temperatures. Figure 1. Downy mildew ...
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Submitting Insect Specimens for Identification
https://ohioline.osu.edu/factsheet/HYG-2121
management strategies are recommended. In addition, the PPDC diagnoses turf disorders and plant problems ... caused by insects, nematodes, disease, or environmental factors. The PPDC, which is sponsored by OSU ...
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Wastewater Treatment Principles and Regulations
https://ohioline.osu.edu/factsheet/aex-768
disease-causing organisms are present in sewage. E. coli are used as an indicator of disease-causing organisms. ... through irrigation. The goal is to reduce or remove the pollutants and kill disease-causing organisms. ... nitrogen from wastewater. Final Treatment Killing disease-causing organisms is the last stage of wastewater ...
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Kindergarten: Helping Your Child Succeed in School
https://ohioline.osu.edu/factsheet/BB-K-3
Extension Educator–Family and Consumer Sciences, Brown County. Revised by: Betsy DeMatteo, Extension Program ... Educator–Family and Consumer Sciences, Brown County; Scott Scheer, Professor and Extension Specialist–Human and ...
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Vector Biology and Vector Borne Diseases
https://entomology.osu.edu/courses/entmlgy-5605
Learn about their basic ecology and behavior, the pathogens they transmit, the diseases caused by those ... current methods being implemented around the globe to control vector borne disease transmission. Prereq: ...
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Dr. Meuti & Dr. Ward receive Spring 2024 IDI Interdisciplinary Research Seed Grants
Congratulations to the Infectious Disease Institute’s Spring 2024 Interdisciplinary Research Seed ...
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May 15, 2024- New Applicator Training- In Person
https://pested.osu.edu/events/may-15-2024-new-applicator-training-person
Turf Disease Label Reading Noxious Weed ID License and Study Materials The New Applicator ... Weed Control (Category 6c). Attendees will choose between Industrial Vegetation (Category 5) and Turf ... vegetation. NOTE: this category is permitted to make 6c applications. 8- Turf- The application of pesticides ...
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Billbugs in Turfgrass
https://ohioline.osu.edu/factsheet/HYG-2502-12
of the turf, as if the turf was going into drought and heat dormancy or disease attack was occurring. ... turf plant. Larvae are grub shaped, but legless; they have cream-colored bodies, brown head capsules, ... weevils chemical control of larvae snout beetles turf pests turf damage turf fungal diseases parasitic ...
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Japanese Beetle
https://ohioline.osu.edu/factsheet/ENT-46
like old carpet to reveal the grubs. Large populations of grubs kill the turf in irregular patches ... usually in high-quality urban turf. Beetle skeletonizing a leaf Hosts The adult beetles are general ... most commonly damage turf. The turf first appears off-color as if under water stress. Irrigating causes ...