Tidal area insect control method
First Claim
1. A method for controlling a target insect in a tidal area comprising:
- (a) choosing a treatment area in a tidal area for a target insect;
(b) selecting an appropriate control agent for the target insect;
(c) determining an appropriate depth below the surface of the treatment area for the delivery of the control agent;
(d) determining an appropriate application rate for the control agent; and
(e) delivering the appropriate control agent to at least a portion of the treatment area at the appropriate depth and at the appropriate rate.
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Accused Products
Abstract
A target insect in a tidal area is controlled by: choosing a treatment area in a tidal area; selecting an appropriate control agent; determining an appropriate depth below the surface of the treatment area for the delivery of the control agent; determining an appropriate application rate; and delivering the appropriate control agent to at least a portion of the treatment area at the appropriate depth and at the appropriate rate. Treatment may be directed at the larval stage of the target insect with the treatment area between a mean lower low tide demarcation and a mean higher high tide demarcation. The control agent may be delivered through passageways extending along a plurality of downwardly and rearwardly extending agent delivery knives.
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Citations
10 Claims
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1. A method for controlling a target insect in a tidal area comprising:
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(a) choosing a treatment area in a tidal area for a target insect;
(b) selecting an appropriate control agent for the target insect;
(c) determining an appropriate depth below the surface of the treatment area for the delivery of the control agent;
(d) determining an appropriate application rate for the control agent; and
(e) delivering the appropriate control agent to at least a portion of the treatment area at the appropriate depth and at the appropriate rate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for controlling a sand fly in a tidal area comprising:
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(a) choosing a treatment area within a mean tide zone defined by a lower low tide demarcation and a higher high tide to demarcation, the treatment area containing a primary feeding zone for the larval stage of a target insect, the target insect being a sand fly;
(b) selecting a methoprene-containing control agent for control of the target insect;
(c) selecting about 7.6 cm as an appropriate depth below the surface of the treatment area for the delivery of the control agent;
(d) selecting an application rate for the control agent to result in a concentration of methoprene of about 7.4 ppb; and
(e) delivering the control agent to at least a portion of the treatment area at the appropriate depth and at the application rate, the control agent delivering step being carried out using an agent application system comprising;
a vehicle;
an applicator frame assembly coupled to the vehicle, the applicator frame assembly comprising rearwardly swept agent delivery knives; and
a control agent delivery system supported by at least one of the vehicle and the applicator frame assembly, the control agent delivery system comprising agent delivery passageways having at least one exit opening along the agent delivery knives through which the control agent passes.
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Specification