The present invention provides compositions and methods for inducing suspended animation in neonate larvae of beneficial fly, particularly larvae of the Black soldier fly. During the suspended animation, the larvae show extended shelf-life and improved shipment durability. The suspended animation is reversible, and upon exposure to standard rearing conditions the larvae reach comparable maturity to corresponding non-suspended larvae.

Disclosed is a continuous feeding device for predatory mites, including a feeding part and an isolation part; the feeding part includes a plurality of feeding assemblies arranged in sequence from top to bottom, and the top and bottom ends of two adjacent feeding assemblies are detachably connected by a connector; the feeding assemblies include feeding boxes, bottom screens and supporting bases arranged in sequence from top to bottom; the bottom ends of the feeding boxes are fixedly connected with the top ends of the bottom screens, the bottom ends of the bottom screens are fixedly connected with the top ends of the supporting bases, and the bottom end of the supporting base of any feeding box is detachably connected with the top end of an adjacent feeding box through the connector; climbing pieces are arranged inside the feeding boxes; and an inducer is arranged outside the feeding boxes.

Disclosed is a continuous feeding device for predatory mites, including a feeding part and an isolation part; the feeding part includes a plurality of feeding assemblies arranged in sequence from top to bottom, and the top and bottom ends of two adjacent feeding assemblies are detachably connected by a connector; the feeding assemblies include feeding boxes, bottom screens and supporting bases arranged in sequence from top to bottom; the bottom ends of the feeding boxes are fixedly connected with the top ends of the bottom screens, the bottom ends of the bottom screens are fixedly connected with the top ends of the supporting bases, and the bottom end of the supporting base of any feeding box is detachably connected with the top end of an adjacent feeding box through the connector; climbing pieces are arranged inside the feeding boxes; and an inducer is arranged outside the feeding boxes.

The invention relates to a device for use in large-scale industrial insect farming. More in particular, the invention relates to a live insects transport device for transporting live insects from a first location to a predetermined second location, the live insects transport device comprising a fluid guiding unit, a fluid discharge member and a feeder arrangement, wherein the live insects transport device is configured to receive live insects such as freshly hatched neonate larvae, for example of black soldier fly, wherein the live insects are taken up in a laminar flow of fluid and while in said fluid are transported to a predetermined location in the live insects transport device. Furthermore, the invention relates to the use of the device in industrial insect farming, such as large-scale farming of black soldier flies, and the invention relates to a method of dosing live insects, wherein preferably live insects are doses which are essentially of the same age, such as freshly hatched neonate larvae.

The invention relates to a device for use in large-scale industrial insect farming. More in particular, the invention relates to a live insects transport device for transporting live insects from a first location to a predetermined second location, the live insects transport device comprising a fluid guiding unit, a fluid discharge member and a feeder arrangement, wherein the live insects transport device is configured to receive live insects such as freshly hatched neonate larvae, for example of black soldier fly, wherein the live insects are taken up in a laminar flow of fluid and while in said fluid are transported to a predetermined location in the live insects transport device. Furthermore, the invention relates to the use of the device in industrial insect farming, such as large-scale farming of black soldier flies, and the invention relates to a method of dosing live insects, wherein preferably live insects are doses which are essentially of the same age, such as freshly hatched neonate larvae.

The present invention provides a primary cell culture which combines a cell culture medium and cells derived from a hypertrophied androgenic gland (AG) of a decapod crustacean. The invention also provides methods for obtaining an all-female progeny by initially injecting/transplanting the primary cell culture to a genetic-female to obtain a male-Neo-male.

The present invention provides a primary cell culture which combines a cell culture medium and cells derived from a hypertrophied androgenic gland (AG) of a decapod crustacean. The invention also provides methods for obtaining an all-female progeny by initially injecting/transplanting the primary cell culture to a genetic-female to obtain a male-Neo-male.

A technological line for rearing and/or breeding of flightless insects and/or larval forms of insects includes at least one level, being an autonomous conveyor belt with lateral sidewalls on both sides. The sidewalls have upper edges curved inwardly at least once, with a bending angle not less than 30°. Transverse brackets extend generally perpendicularly to and connect the sidewalls, and support the belt. The sidewalls are structural elements supporting edges of the belt, so that both the conveyor belt and the lateral sidewalls form a trough profile, and the pressure of the mass of the insects, which are on the surface of the belt and potentially additionally of the feed and/or excrement of insects press down on the edges of the belt against the sidewalls. The brackets and the sidewalls are made of a material with efficient heat conducting properties. A modular system and a method utilize the technological line.

A technological line for rearing and/or breeding of flightless insects and/or larval forms of insects includes at least one level, being an autonomous conveyor belt with lateral sidewalls on both sides. The sidewalls have upper edges curved inwardly at least once, with a bending angle not less than 30°. Transverse brackets extend generally perpendicularly to and connect the sidewalls, and support the belt. The sidewalls are structural elements supporting edges of the belt, so that both the conveyor belt and the lateral sidewalls form a trough profile, and the pressure of the mass of the insects, which are on the surface of the belt and potentially additionally of the feed and/or excrement of insects press down on the edges of the belt against the sidewalls. The brackets and the sidewalls are made of a material with efficient heat conducting properties. A modular system and a method utilize the technological line.

A system for batch production of the heterogametic sex of a biological species generally includes a first strain of a biological species genetically engineered to include a conditional Y-linked (or Z-linked) genetic lethal circuit and a second strain of the biological species genetically engineered to include a conditional X-linked (or W-linked) genetic lethal circuit.