12 results about "Mating disruption" patented technology

The present disclosure describes methods of using semiochemicals for insect pest control, and more specifically methods of using semiochemicals in agricultural fields for effectively disruptive mating in insect pests based on competitive attraction.

The present disclosure describes methods of using semiochemicals for insect pest control, and more specifically methods of using semiochemicals in agricultural fields for effectively disruptive mating in insect pests based on competitive attraction.

The invention discloses a mating disruption arrangement, which includes clip-on means adapted to be connected with housing means, adapted to contain at least one pheromone adapted to disrupt mating of insects and / or pests, and said clip-on means is adapted to be clipped onto branches of trees and / or plants and / or stands and / or rods and / or wire and / or ropes; longitudinal locating means adapted to clip the clip-on means with the housing means high in branches of the trees and / or plants and / or stands and / or rods and / or wire and / or ropes. The housing means and the clip-on means can be integrally formed. The clip-on means and the housing means are located high in branches of the trees and / or plants and / or stands and / or rods and / or wire and / or ropes without the assistance of ladder(s).

This invention discloses a sex pheromone composition for controlling the Thai armyworm and its application. The composition comprises cis-11-hexadecene acetate and cis-11-hexadecene alcohol in a mass ratio of 3-3.6:0.4-1, with an optimal mass ratio of 5:1. This invention not only requires small dosages and is environmentally friendly, but can also be accurately applied to pest monitoring, mass trapping, and mating disruption, significantly improving the effectiveness of integrated pest management of the Thai armyworm and holding significant importance for its control.

Provided is a pink bollworm control method that controls pink bollworms by using a mating disruption method to disturb the mating of the pink bollworms. The method including at least: a step in which cotton seedlings are planted in a field 21-41 days after the appearance of adult pink bollworms if said adult pink bollworms are a first generation, or 1-21 days after the appearance of adult pink bollworms if said adult pink bollworms are a second or later generation; and a step in which a controlled-released sexual pheromone formulation including at least Z,Z / Z,E-7,11-hexadecadienyl acetate, which is a pink bollworm sexual pheromone substance, is placed in the field 2-15 days before the predicted adult appearance date for the next generation of adults of said pink bollworms, as derived from effective accumulated temperature, and the sexual pheromone substance in the controlled-release sexual pheromone formulation is released in the field.

The invention provides a multi-dimensional green prevention and control system for main pests of winter open field tomatoes, and belongs to the technical field of agricultural planting. Comprising the following steps: (1) before tomato planting, thoroughly removing solanaceae crops and weed stubbles in a field; (2) placing an intelligent jet type mating interference releaser and a triangular trap; (3) hanging an insect sticking plate; (4) synchronously planting functional plants and flowering plants to construct a push-pull system; and (5) releasing natural enemies of pests. Through comprehensive application of physical, biological and agricultural measures and mutual cooperation and synergistic interaction of a plurality of prevention and control means, the method can effectively control the harm of main pests of the open field tomatoes in winter, and significantly improve the yield and quality of the tomatoes; the use of chemical pesticides is reduced, pesticide residues are reduced, pollution to soil, water sources and air is avoided, the ecological environment and biological diversity are protected, and the stability and self-regulation capability of a farmland ecological system are enhanced.

The present invention discloses a novel sustained release solid tablet semiochemical / s dispenser wherein Semiochemicals can be pheromone or allelochemicals and method of preparation thereof. The solid tablet semiochemical / s dispenser comprises low-cost release controlling agent oils- mesoporous material mixture in addition to Semiochemicals and other functional ingredients, releases semiochemical / s in sustained manner for prolonged duration when placed in open environment or in agricultural field and can be used for mating disruption or mass trapping-control of targeted insects. Solid tablet dispenser containing attractant semiochemical / s are additionally capable of releasing semiochemical even when submerged in water and providing attraction for mass trapping -control. Solid tablet semiochemical / s dispenser disclosed herein are stable, can be packed in blister pack, stored up to two years under normal storage conditions, and exhibits average release rate from 0.02mg per day to 0.2mg per day for straight chain lepidopteran pheromones whereas 5 mg / day for attractant Semiochemicals.

A composition for forming an aerosol, an aerosol sprayer for insect pest mating disruption, and a method for insect pest mating disruption, thereby reducing disadvantageous effects caused by falling to a ground surface and oxidative decomposition of the sprayed particles. More specifically, the composition including an aerosol stock solution containing an aliphatic linear aldehyde having 10 to 20 carbon atoms and a non-alcoholic diluent, and a propellant, wherein a weight ratio of the aerosol stock solution to the propellant is from 45:55 to 65:35; the sprayer including the composition and a pressure resistant container for enclosing the composition therein, wherein sprayed particles at a spray travel distance of 15 cm have a median particle size (Dv50) at 25° C. of from 35 to 65μm by a volume-based cumulative particle size distribution and; the method using the aerosol sprayer; and the like.

1. Name of the designed product: dispenser (moths mating disruption). 2. Use of the designed product: dispenser for releasing moth mating disruption. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

An Equilateral Triangle Prism Trap 100 for monitoring, controlling, mass trapping and mating disruption of the pink bollworm (PBW) pest comprising of a yellow- colored Polypropylene Sheet matching to the PANTONE 116 C color code with precise folds and slots, optimizing trapping efficiency; a sticky gum formulation with diffused semio-chemical and with specific viscosity to place onto said sheet for enhanced chemoreception and chemotaxis influence on the pest PBW; a biodegradable, activated cellulose matrix lure impregnated with formulated and stabilized pheromones; or a biodegradable AVP gel matrix lure with diffused pheromone formulation to attract the pest PBW for a specified long period of time; and a twist tie tag for tying firmly and placing the lure to the support stick in the said Equilateral Triangle Prism Trap.

There is provided a composition for forming an aerosol, an aerosol sprayer for insect pest mating disruption, and a method for insect pest mating disruption, thereby reducing disadvantageous effects caused by falling to a ground surface and oxidative decomposition of the sprayed particles. More specifically, there is provided the composition including an aerosol stock solution containing an aliphatic linear aldehyde having 10 to 20 carbon atoms and a non-alcoholic diluent, and a propellant, wherein a weight ratio of the aerosol stock solution to the propellant is from 45:55 to 65:35; the sprayer including the composition and a pressure resistant container for enclosing the composition therein, wherein sprayed particles at a spray travel distance of 15 cm have a median particle size (Dv50) at 25°C of from 35 to 65 µm by a volume-based cumulative particle size distribution and; the method using the aerosol sprayer; and the like.

The present invention discloses a novel sustained release solid tablet semiochemical / s dispenser wherein Semiochemicals can be pheromone or allelochemicals and method of preparation thereof. The solid tablet semiochemical / s dispenser comprises low-cost release controlling agent oils- mesoporous material mixture in addition to Semiochemicals and other functional ingredients, releases semiochemical / s in sustained manner for prolonged duration when placed in open environment or in agricultural field and can be used for mating disruption or mass trapping-control of targeted insects. Solid tablet dispenser containing attractant semiochemical / s are additionally capable of releasing semiochemical even when submerged in water and providing attraction for mass trapping -control. Solid tablet semiochemical / s dispenser disclosed herein are stable, can be packed in blister pack, stored up to two years under normal storage conditions, and exhibits average release rate from 0.02mg per day to 0.2mg per day for straight chain lepidopteran pheromones whereas 5 mg / day for attractant Semiochemicals.