tobacco hornworm caterpillar Distinguishing and tomato caterpillars ProtocolsHornwormCare < Lab < TWiki

While this study was limited in scope and design, establishing correlation but not causation, it still demonstrates an unusual effect, and one that has yet not been fully explained

The LC50 of leachates from smoked cigarette butts, smoked cigarette filters, and unsmoked cigarette tobacco were reported for the freshwater cladoceran Ceriodaphnia dubia at 0.05, 0.15, and 1.7 cigarette butts/L, respectively

After a couple hours it gets less obnoxious so I'd give it a 4/10 overall considering I'm yet to go through a mid-life crisis

Lab test not required

The plant requires additional practices like topping and suckering that, like harvesting, is most frequently done by hand