Phytoseiid mite rearing methods and methods for biological pest control
CA 2592282 C · Owner: Houten, Yvonne Maria Van · Inventors: Bolckmans, Karel Jozef Florent; Houten, Yvonne Maria Van
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a novel mite composition comprising a population of a phytoseiid predatory mite species and a factitious host popùlation, which may be employed for rearirig caid pytoseiid predatory mite species or for releasing the p yrltoseiid predatory mite species in a crop. According to further aspects the invention relates to a method for rearing a pytoseiid predatory mite species, to the use of the mite composition and to a method for biological pest control in a crop which employ the mite , composition.
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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 December 31, 2004 and granted September 25, 2018. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 31, 2024.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.