Over time, fungi species can become resistant to the chemicals in fungicides, and higher rates or more frequent fungicide applications may be ineffective. Worldwide, resistance is appearing in an increasing number of pathogens in field crops, fruits, vegetables, nuts, ornamentals and turfgrass.
Step 2. Take the dog's temperature twice a day in the week before delivery. A dog's normal temperature is 100 degrees F and will drop by approximately two degrees within 24 hours of the start of labor.
When labor begins, a dog's instincts will almost always take over -- you shouldn't have to intervene at all. Nonetheless, if your dog is pregnant, you should know what to expect during labor and how to help if necessary. Certain pure breeds can have more problems during the birth process.. Have your veterinarian take x-rays of the puppies. The vet will be able to count the number of puppies in the litter using x-rays by 45 days into the pregnancy. 1  If your dog is a large breed like a German shepherd or Labrador, as many as 10 puppies is common.