Chemtrails have been around since the dawn of jet propulsion, yet we only started seeing massive die-offs of bee populations (Colony Colapse Disorder) in the past 10 years or so. Even if chemtrails somehow influence bee populations, it stands to reason that they are not the decisive factor behind that drastic population plunge. A much more likely culprit is pesticides such as Monsanto's "Clothianidin", but due to the EPA's and mass media's unwillingness to tackle the issue head on due to the nature of corporate politics, it's hard to differentiate good from bad information out there on this topic.