Variometer on a Vertical Panel for a Radio Set
A detailed guide describes mounting a variometer on a vertical panel for a radio receiver. It lists materials including bakelite tubes, wire, brass tubing, panel and base, screws, and seven binding posts, with winding steps and assembly notes for a compact, single-knob tuned receiver.
Hessian Fly Control Efforts Improve Wheat Sowing Dates
The USDA notes costly losses from Hessian fly when farmers sow before fly emergence ends. State stations county agents and schools promoted fly free dates, with Ohio leading outreach in 33 counties. Across several states, campaigns emphasized late sowing after September 24 to October 1, achieving high compliance and reduced infestations.
MENTIONED IN THIS ARTICLE
United States Department of Agriculture
Ling
Ohio
Auglaize
Hancock County
Marion
Kansas
Missouri
Indiana
Illinois
New York
Pennsylvania
Labette County
Bordeaux treatment controls leafhopper in potatoes
United States Department of Agriculture reports in Farmers Bulletin 1725 that Bordeaux mixture, with a 4-4-50 formula, repels the potato leafhopper and best guards crops. Nicotine sulphate adds quicker action but not enough to justify cost. Apply a fine mist to undersides of leaves, 15 pounds pressure, with three to four sprays across rows, spraying both leaf faces until mature.
MENTIONED IN THIS ARTICLE
United States Department of Agriculture
Washington, D. Cc
Handy trough to feed hogs
A farmer reduces hog feed waste by nailing a wide beard to the trough side that extends through the pen. The beard spreads feed along the trough length so all hogs receive an equal share, solving the mess when feeding from a pail or direct pour.
MENTIONED IN THIS ARTICLE
Paul Gorton
Tie
Crystal set is all right for AM radio fans
The article defends the crystal receiving set as efficient as costly vacuum tube outfits. It notes typical range of fifteen to twenty five miles, with some amateurs hearing music up to fifty miles. A New York retailer claims to have connected an amplifier to his set, and it operates daily despite being surrounded by steel skyscrapers.
MENTIONED IN THIS ARTICLE
New York
Radio Alerts Show Thunderstorms In Electrical Work
Radio helps detect approaching storms in time to adjust electric service operations and spot defects in electrical apparatus more efficiently, the National Electric Light Association reports at its Atlantic City convention.
MENTIONED IN THIS ARTICLE
National Electric Light Association
Atlantic City
Radio expansion eyed by South Carolina university
The University of South Carolina plans a subscriber funded broadcasting station aiming to raise about 12000 dollars. Officials compare radio to party line telephone service as neighbors listen in together, and a magnifying violin for radio use is noted as a risky beginner tool. A San Francisco firm spreads bond news via radio phone and plans a wireless network with branch offices amid future broadcasting goals.
MENTIONED IN THIS ARTICLE
University of South Carolina, Columbia
S. C
San Francisco
Weeds in the Garden and Crops Must Be Fought
Garden and crop weeds rob moisture and nutrients from plants and crowd vegetables. Sharpen the hoe and go after them to protect the harvest.
Keeping Bees at Work film for bee keepers and extension use
A new one reel motion picture titled Keeping Bees at Work demonstrates best practices in apiary management. It covers requeening, winter prep, hive unpacking, swarm control, and disease identification with bureau of entomology samples. Prints and loans are available for extension workers at roughly 87 cents cost.
MENTIONED IN THIS ARTICLE
United States Department of Agriculture
Bureau of Entomology
Millet for late feed boosts farm stock lists
Farmers discover a small millet patch can be prepared and sown with low seed and labor costs. German millet yields usable feed when properly cured, benefiting horses, mules, and cattle in ordinary seasons.
Also Mentioned on This Page
Rational Geographic Society
Washington, D. C
Csts
Equatorial Islands
Asia
Netherlands
Gaul
England
Epsom
Rugby
Northamptonshire
Flanders
Great Britain
America
Central America
Eespt
Attica
Luzon
Ireland
Old England
James T
Henry Viit
Elizabeth
Edward II
France
Henry VI
Louis XIV
James V
Bordeaux
Department of Agriculture