Many of us have asked the question. "What makes something an oi ca-sional invader?" II we define the term. "occasional invadei" would liteialh be something that a client does not want to see that would appear infrequently. Whether or not it is a pestconies down to the definition. Tf we define "pest" a.s an annoying or troublesome animal or thing, then an occasional invader pest would be some type of animal— including an insect or arthropod — that appears randomly in their home or business. Any person working in the pest management industry for any length of time will encounter some pest that falls into this group. Such occasional pests can pose a difficult challenge to soke.
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