Epidemic Diseases of Grain Crops in Illinois, 1922-1926

Observations on Epidemic Dropsy Cases Admitted into the Tropical Diseases Hospital from 1922 to 1933

In the present paper, we have attempted an analysis of the cases of epidemic dropsy admitted into the Carmichael Hospital for Tropical Diseases from the time of its opening in 1922 to the end of the year 1933. During this period a total of 131 cases of the disease were admitted; of these the largest number, i.e., 39, was admitted in the severe epidemic year of 1926. In 1932 when the epidemic wa...

Telehealth of Patients with Chronic Diseases during Coronavirus 2019 Epidemic

orofacial manifestations of neurological diseases

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The Importance of Herbicides for Grain Crops in Canada

Canada ranks sixth in the world in wheat production with 27 million tonnes per year. (Canadian farmers also produce 22 million tonnes of other grain crops such as barley, corn, oats and rye.) Canada is the world’s second largest exporter of wheat with 70% of its production exported annually. The herbicide era began in the 1940s with the introduction of 2,4-D, a phenoxy herbicide that was adopte...

A simple method to estimate harvest index in grain crops

Several methods have been proposed to simulate yield in crop simulation models. In this work, we present a simple method to estimate harvest index (HI) of grain crops based on fractional post-anthesis phase growth ( fG = fraction of biomass accumulation that occurred in the post-anthesis phase). We propose that HI increases in a linear or curvilinear fashion in response to fG. The linear model ...