From where does solar wind originate

answer:

the fast solar wind originates from coronal holes, which are funnel-like regions of open field lines in the sun's magnetic field. such open lines are particularly prevalent around the sun's magnetic poles. the plasma source is small magnetic fields created by convection cells in the solar atmosphere.

explanation:

yaya

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary