Fly pest control in mushroom cultivation
CA 2376805 A1 · Owner: Pietro Industries, Inc. · Inventors: Alonzo, Peter Jr.; Wheeler, Dennis Wayne; Keil, Clifford B. O.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is directed to the field of dipteran pest control in the commercial production of mushrooms. The present invention is directed to preparations comprising mushroom spawn compost, and casing mixed with , thermophilic spore forming bacteria and supplement, as well as methods for the use of such preparations for the control of Dipteran pests and the production of improved mushroom crops.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 30, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 30, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.