IP Library Granted Patent US 9,510,572
Granted Patent B2
US 9,510,572 · App. 14/397,679 · Granted Dec 6, 2016

Contained systems to provide reproductive habitat for

Inventors: Juan Aldana (Victoria, CA); Edna Quan (Vancouver, CA); Andrew Vickerson (Vancouver, CA); Brad Marchant (Vancouver, CA); Oliver Kaulfuss (New Westminster, CA); Reed Radley (Vancouver, CA)
Assignee: ENTERRA FEED CORPORATION
A01K67/033
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Quick Facts
Patent No.
US 9,510,572
App. No.
14/397,679
Granted
Dec 6, 2016
Kind
B2
Abstract

An apparatus and method of inducing black soldier flies to emerge, mate and lay eggs is provided. The method involves exposing at least one male black soldier fly and at least one female black soldier fly to artificial light in an enclosed space The artificial light includes at least one wavelength in a visible spectrum and at least one wavelength in an ultraviolet spectrum.

Claims (23)

1. A method of inducing black soldier flies (BSFs) to mate, comprising:

providing at least one male BSF and at least one female BSF to a mating chamber;

illuminating the mating chamber with artificial light comprising at least one wavelength in a visible spectrum and at least one wavelength in an ultraviolet spectrum to induce the at least one male BSF and the at least one female BSF to mate, wherein the artificial light is provided by an artificial light source comprising a 300 to 500 W quartz-iodine lamp for generating the at least one wavelength in the visible spectrum and a 50 W halogen lamp for producing the at least one wavelength in the ultraviolet spectrum.

2. The method of claim 1 , wherein:

the artificial light comprises visible light having a visible light intensity that is less than 400 μmol·m 2 ·s 1 and ultraviolet light having an ultraviolet light intensity that is less than 100 μW·cm· −2 ·s −1 .

3. The method of claim 1 , further comprising providing a pupation chamber in communication with the mating chamber.

4. The method of claim 3 , further comprising a pupation chamber shade for shading pupae from the at least one artificial light source.

5. The method of claim 3 , wherein communication between the pupation chamber and the mating chamber is provided by a conduit connecting the pupation chamber to the mating chamber via a mating chamber opening.

6. The method of claim 5 , further comprising providing a blower in communication with the conduit for blowing BSFs in the conduit toward the mating chamber.

7. The method of claim 6 , wherein the conduit further comprises a check valve through which the BSFs must pass in order to access the mating chamber, wherein the check valve opens in response to a force generated by the blower.

8. The method of claim 7 , further comprising a conduit light source configured to illuminate a portion of the conduit to attract migration of the BSFs from the pupation chamber to the conduit.

9. The method of claim 5 , wherein the conduit includes a one-way passage through which BSFs must pass in order to access the mating chamber.

10. The method of claim 9 , wherein the one-way passage includes a funnel trap through which black soldier flies must pass in order to access the mating chamber, wherein the funnel trap tapers toward the mating chamber.

11. The method of claim 1 , further comprising means for removing dead BSFs from the mating chamber.

12. The method of claim 11 , wherein the means for removing dead BSFs from the mating chamber includes a sealable opening adjacent a bottom of the mating chamber.

13. The method of claim 12 , wherein at least one wall defining the mating chamber tapers toward the sealable opening.

14. The method of claim 1 , further comprising:

attracting gravid BSFs to an oviposition chamber in communication with the mating chamber, wherein the oviposition chamber is configured to receive eggs from the gravid BSFs;

shading the gravid BSFs in the oviposition chamber to induce the gravid BSFs to oviposit eggs; and

collecting eggs oviposited by the gravid BSFs.

15. The method of claim 14 , wherein the eggs oviposited by the gravid BSFs are collected in a collector comprising a plurality of substantially vertical flutes or tubes.

16. The method of claim 14 , wherein the oviposition chamber further comprises an attractant for attracting the gravid BSFs.

17. The method of claim 16 , wherein the oviposition chamber further comprises an upper drawer and a lower drawer, wherein each of the upper drawer and the lower drawer is configured to open to an exterior of the mating chamber, and wherein the eggs oviposited by the gravid BSFs are collected in a collector is situated on the upper drawer and the attractant is situated on the lower drawer.

Assignments (6)
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE PREVIOUSLY RECORDED ON REEL 58558 FRAME 781. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded Feb 28, 2024
From: ENTERRA FEED CORPORATION
To: AVRIO SUBORDINATED DEBT LIMITED PARTNERSHIP III
Reel/Frame 066701/0517 →
SECURITY INTEREST Recorded Jan 19, 2022
From: AVRIO SUBORDINATED DEBT LIMITED PARTNERSHIP III
To: FORAGE SUBORDINATED DEBT LIMITED PARTNERSHIP III
Reel/Frame 058773/0687 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2022
From: ENTERRA FEED CORPORATION
To: AVRIO SUBORDINATED DEBT LIMITED PARTNERSHIP III
Reel/Frame 058558/0781 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 29, 2014
From: VICKERSON, ANDREW; MARCHANT, BRAD; ALDANA, JUAN; QUAN, EDNA; KAULFUSS, OLIVER; RADLEY, REED
To: INDUSTRIOUS NATURE TECHNOLOIES INC,
Reel/Frame 034061/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 29, 2014
From: VICKERSON, ANDREW; MARCHANT, BRAD; ALDANA, JUAN; QUAN, EDNA; KAULFUSS, OLIVER; RADLEY, REED
To: INDUSTRIOUS NATURE TECHNOLOGIES INC.
Reel/Frame 034061/0244 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 29, 2014
From: INDUSTRIOUS NATURE TECHNOLOGIES INC.
To: ENTERRA FEED CORPORATION
Reel/Frame 034061/0666 →
Continuity (2)
Provisional Application 61643728 · May 7, 2012
Related Publication 20150122182A1 · May 7, 2015