But if nymphs can survive weeks without feeding, how long can bed bugs live without blood after maturity? That depends. When living in warm conditions, bed bugs will usually try to feed at regular intervals. Adult bed bugs can survive for about five months without a blood meal. Jump to Identification and life cycle - Bed bugs can go without feeding for 20 to 400 days, depending on temperature and humidity. Older stages of nymphs can survive longer without feeding than younger ones, and adults have survived without food for more than 400 days in the laboratory at low temperatures. Jul 14, 2016 - A common issue when dealing with bed bugs is knowing when the coast is . Their survival time without feeding varied drastically in different . Oct 23, 2015 - We know that 1st instar or 'baby' bed bugs (right after they hatch out of an egg) can't survive without food as long as adult bed bugs. Seems . Jan 17, 2019 - Let's look at how long bed bugs can live without food, so you'll know what . know everything there is to know about a bed bug's life span and feeding habits. . Nymphs, which are baby bed bugs, shed their skins five times . May 27, 2011 - Cimex lectularius—small, flattened insects that feed solely on mammalian and avian . Myth 3: Bedbugs can typically live a year without a meal Sep 28, 2018 - Bed bugs can survive for about a year without food. . most common pesticides that exterminators use, its little wonder bed bugs are spreading like wildfire. . Because of the variability of the lifespan of a bed bug, they might . Nov 21, 2016 - 1st stage instar nymphs that have never fed after hatching will survive 6–8 weeks at room temperature. Temperature plays a big factor in the . Bed bugs can survive without food (human blood) for 80 to 140 days; older . You may suspect bed bugs if you wake up with bites or welts on your body (small, red they cannot find a suitable host after hatching or at any point in the life cycle.