These medical condition or symptom topics may be relevant to medical information for Neck tightness: 1  Neck. 2  Neck symptoms (833 causes) 3  Neck disease.  Neck disorder.
Predators such as lady beetles (Cryp-. tolaemus sp.) and lacewings attack each. of these species, and up to five species. of parasitoids are known to attack the. grape and longtailed mealybugs.
Gardens & Landscapes January 07, 2008. Black rot, the most widespread disease of grapes, often causes grapes to turn brown and shrivel. Most prevalent in warm humid weather, this disease can cause a complete crop loss if proper precautions are not taken.