Seasonal Guides

Pest pressure is not constant through the year. Different species become active at different temperatures, different life stages drive the problems you actually see, and the interventions that work in April are often wrong for October. These seasonal guides line up what to expect month by month so that prevention happens before a population is established — which is almost always cheaper and more effective than reacting once the problem is visible.

Spring is a preparation window. Overwintering insects emerge, rodents that moved indoors over winter look for exits, and the early part of the growing season is when aphid and slug populations ramp up. Sealing entry points, cleaning debris away from foundations, and setting out traps early catches problems before reproductive cycles compound them.

Summer is peak activity for flying insects and the hottest indoor period for ants and cockroaches looking for water. Mosquito management in summer is mostly about removing standing water; wasp nests grow quickly and decisions about whether to remove them need to happen early in the season while colonies are small.

Autumn is the single most important season for rodent prevention. Mice and rats start searching for warm indoor nesting sites as temperatures drop, and a gap you did not notice in summer becomes an entry route. Autumn is also when stored firewood and attic spaces need to be checked before they become harbor sites.

Winter is quieter above ground but is the right season for pantry moth prevention, deep cleaning of stored dry goods, and inspecting insulation and wall cavities for the signs of nesting mice. Each seasonal page breaks the month-by-month work down for different climate regions and flags which pests to expect based on local conditions.