However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing, kidney problems (such as change in the amount of urine). This is not a complete list of possible side effects.
They are more active when it is cooler, but they can and do come out of hiding at any time of the day. Here in the desert, Arizona Rattlesnakes can easily overheat and die if they cannot find a cool place to keep themselves cool.
Provide Frost Protection. 1  In most areas of Southern Arizona where citrus is grown, some type of frost protection is necessary from November through March during the first two or three years. 2  Protect the trunk and main branches of young trees, leaving 1/3 of the leafy area exposed to sunlight and air.