The present disclosure provides solid compositions comprising a sorbent and an active composition, as well as delivery devices comprising the solid compositions. The disclosure also provides methods of making the solid compositions, as well as methods of utilizing the solid compositions as a pest repellant and as attractant for targets.

The present disclosure provides solid compositions comprising a sorbent and an active composition, as well as delivery devices comprising the solid compositions. The disclosure also provides methods of making the solid compositions, as well as methods of utilizing the solid compositions as a pest repellant and as attractant for targets.

The present disclosure provides solid compositions comprising a sorbent and an active composition, as well as delivery devices comprising the solid compositions. The disclosure also provides methods of making the solid compositions, as well as methods of utilizing the solid compositions as a pest repellant and as attractant for targets.

The present invention relates to methods of preparing loline alkaloids, compositions comprising loline alkaloids including pesticidal compositions, and uses of the compositions including uses as biological control agents. Methods for the control of pests, including plant or animal pests, and for the enhancement of plant growth or reproduction, and treatment and prevention of in sect infection and infestation, for example in plants and animals, are also provided.

The present invention relates to methods of preparing loline alkaloids, compositions comprising loline alkaloids including pesticidal compositions, and uses of the compositions including uses as biological control agents. Methods for the control of pests, including plant or animal pests, and for the enhancement of plant growth or reproduction, and treatment and prevention of in sect infection and infestation, for example in plants and animals, are also provided.

A slow-release silk thread and a method for preparing the slow-release silk thread are provided. The slow-release silk thread includes a substrate layer, a slow-release layer, and a protective layer. The slow-release layer is provided between the substrate layer and the protective layer. The slow-release layer includes porous microspheric particles in which a functional agent is adsorbed. The slow-release silk thread obtains a composite structure through the method and realizes slow release of the functional agent by taking advantage of an adsorption performance of a special granular powder, thereby prolonging effective duration of the functional agent.

A slow-release silk thread and a method for preparing the slow-release silk thread are provided. The slow-release silk thread includes a substrate layer, a slow-release layer, and a protective layer. The slow-release layer is provided between the substrate layer and the protective layer. The slow-release layer includes porous microspheric particles in which a functional agent is adsorbed. The slow-release silk thread obtains a composite structure through the method and realizes slow release of the functional agent by taking advantage of an adsorption performance of a special granular powder, thereby prolonging effective duration of the functional agent.

A slow-release silk thread and a method for preparing the slow-release silk thread are provided. The slow-release silk thread includes a substrate layer, a slow-release layer, and a protective layer. The slow-release layer is provided between the substrate layer and the protective layer. The slow-release layer includes porous microspheric particles in which a functional agent is adsorbed. The slow-release silk thread obtains a composite structure through the method and realizes slow release of the functional agent by taking advantage of an adsorption performance of a special granular powder, thereby prolonging effective duration of the functional agent.

A wearable device for repelling head-lice is disclosed comprising a fastener for holding the device in contact with head-hair, and a container attached to the device, the container is adapted to hold an absorbent material out of contact with the head hair. The absorbent material may be suitable to absorb a lice-repellent material, and to release the lice-repellent in the form of gas.

A wearable device for repelling head-lice is disclosed comprising a fastener for holding the device in contact with head-hair, and a container attached to the device, the container is adapted to hold an absorbent material out of contact with the head hair. The absorbent material may be suitable to absorb a lice-repellent material, and to release the lice-repellent in the form of gas.