Search results
Results from the WOW.Com Content Network
The first known aerial application of agricultural materials was by John Chaytor, who in 1906 spread seed over a swamped valley floor in Wairoa, New Zealand, using a hot air balloon with mobile tethers. [3] Aerial sowing of seed still continues to this day with cover crop applications and rice planting.
As a result, contracts were entered into with four California contractors, Aero Union Corp., Sis-Q Flying Service, TBM Inc. and Hemet Valley Flying Service to modify and tank ten S-2 air tankers during the 1973/1974 winter period. As a result, 12 S-2As were placed in service in 1974 and five more were built by Bay Aviation Services and put into ...
A1/A3: Required for drones of 250 grams (8.8 oz) or more, a free online exam with 40 multiple-choice questions after registration, and confirming the pilot's identity. After passing the exam, the pilot receives the licenses for both A1 and A3. A2: Requires the A3 license. Written on-site exam with 30 multiple-choice questions. Mandatory online ...
The California Department of Pesticide Regulation, also known as DPR or CDPR, is one of six boards and departments of the California Environmental Protection Agency (Cal/EPA). The stated mission of DPR is "to protect human health and the environment by regulating pesticide sales and use, and by fostering reduced-risk pest management ."
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.
Aerial application, or what was formerly referred to as crop dusting, involves spraying crops with crop protection products from an agricultural aircraft. Planting certain types of seed are also included in aerial application. The specific spreading of fertilizer is also known as aerial topdressing in some countries.
WASHINGTON — With Donald Trump heading back to the White House, a growing band of younger, more energetic House Democrats is challenging seasoned veterans for powerful congressional posts ...