This video shows you how to use non-toxic normal dishwashing liquid for the control of common pests such as white flies in particular. The spray is very effective, inexpensive and 100% safe to humans and the environment . The soapy effects of the spray breaks surface tension which blocks up the breathing holes of the tiny insect pests causing them to die of suffocation.
how are you growing on an overhead trelles?
jeanineadele 9 months ago