covers, and always having a black triangle centrally behind the head and thorax. Larvae develop below ... examine at least two plants in each of 20 locations. Use the following scale developed by the University ... yellowing or browning moving up plant into middle canopy, stippling and distortion of upper leaves common. ...
understanding of how―and under what conditions―each disease develops, at what growth stage the crop is most ... extension state specialists, Ohio State University Extension or an agricultural consulting service. 1. ... However, resistance to leaf rust and powdery mildew may fail due to the development of new races of the ...
How Climate Affects Corn Production
plant development. Temperatures less than 40 degrees Fahrenheit reduce photosynthesis, even if the only ... maturity (black layer formation) in the fall, sugars usually continue to move from the stalk into the ear. ... of corn vary according to the stage of development, as shown in Table 4-1. Corn reaches its peak ...
Drones for Spraying Pesticides
Multi-rotor drones have similar components but can differ in many ways: number of rotors, rotor positions ... the drone. It uses rotary atomizers positioned under the propellers. The spray droplets are produced ...
Farmers and ranchers needed
New CFAES associate dean for Academic Programs
New chair of AEDE
2023 Hardin County Pork Banquet
March 18 at Mid-Ohio Energy Cooperative in Kenton, starting at 6:30 pm. The evening will include naming ...
Please Participate! Using Data-Driven Knowledge For Profitable Soybean Management Systems
agronomists are developing an app to help you make decisions in real time. The more data we collect, the more ...
Conservation Tillage & Technology Conference March 14-15 in Ada
northwestern Ohio. The meeting and program have been developed by The Ohio State University Extension ... Specialists along with Agriculture and Natural Resources Educators in local counties with assistance from ... representatives, and government officials will meet each day to listen to university specialists, industry ...