Rodents and Wild or Stray Animals. 1  Dead and live animals can spread diseases such as Rat Bite Fever and Rabies. 2  Avoid contact with wild or stray animals. 3  Avoid contact with rats or rat-contaminated buildings. 4  Get rid of dead animals as soon as possible. 5  If bitten/scratched, get medical attention immediately.
Introduction. The onion maggot is the most damaging insect pest of onions throughout the northern areas where onions are grown. If not controlled, it can prevent the production of a marketable crop.In Ontario, the onion maggot has become difficult to control.he onion maggot is the most damaging insect pest of onions throughout the northern areas where onions are grown. If not controlled, it can prevent the production of a marketable crop.
Discourage and prevent flies from hanging around to prevent maggot infestations. When flies find a hospitable place to hang out, such as a garbage bin, they lay eggs that hatch into maggots. While keeping garbage covered and unattractive to flies can help prevent the problem, you still need to eradicate any maggots that have appeared. But don't reach for a bug bomb; simple table salt is an inexpensive and easy solution.