Wash. Rev. Code § 15.85.070
(1) Subject to the availability of amounts appropriated for this specific purpose, the department of agriculture shall administer an integrated pest management research program that focuses on addressing the impacts of burrowing shrimp on bottom culture shellfish farming. The program must work towards the following objectives:
(2) To accomplish its objectives, the program must do the following:
[ 2025 c 87 s 2.]
Findings—Intent—2025 c 87: "(1) The legislature finds that in 2014, shellfish growers were dealt a significant setback when they lost their primary tool for controlling burrowing shrimp infestations in coastal estuaries. Burrowing shrimp in high densities pose a significant threat to shellfish farming operations and the surrounding aquatic ecosystem, causing damage to shellfish growing areas, negatively impacting productivity, and eliminating the growth of native eelgrass which provides essential habitat for salmonids and Dungeness crab, among other species.
(2) In addition, the legislature finds that since 1963, a control method developed in collaboration with the Washington state department of fish and wildlife had been effectively utilized. However, the phased-out use of carbaryl and the denial of a permit to use imidacloprid by the Washington state department of ecology left growers without crucial pest control measures. Burrowing shrimp infestations on shellfish grounds has led to a reduction in growing operations due to the absence of an effective control tool, and despite persistent efforts a viable alternative remains elusive.
(3) To address this ongoing crisis, the legislature intends to continue the current collaboration and research efforts and create a program within the Washington state department of agriculture to coordinate research into new and innovative control methods for burrowing shrimp infestations.
(4) This section expires July 1, 2035." [ 2025 c 87 s 1.]