control of the oak processionary

allergic allergy asthma box caterpillar caterpillars construction control controlling crane danger dangerous destroy destroying elevator equipment fight fighting forest hazard health heavy high hoist hoisting hose hydraulic ill illness industrial industry irritation job leaf leaves lift lifter lifting machine machinery man moth natural nature oak outdoor outdoors outside pest piston platform poison poisonous prevent preventing prevention processionea protect protected protection raise remove removing risk risking setae sick suck sucking suction summer tool transport transportation tree vehicle wood work worker working