Allstate Resource Management offers full service larvacide spraying and/or briquette treatments to attack the insect’s breeding ground. We can also stock lakes and ponds with mosquitofish which is a long term biological control method that is also environmentally sensitive. There is nothing like mosquito bites to take the fun out of water related activities. There are many weapons in the war against mosquitoes and midges. For speed and effectiveness few techniques compare to larvicides, substances that control larvae, the pre-adult insects that feed and mature in water.