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.
Ocular toxocara (larva migrans) infection. Toxocara canis is a worm whose natural hosts are the cat and the dog. Humans are accidental hosts, infected by ingesting the ova from contaminated soil. The larval stage causes visceral and ocular larva migrans, but adult worms are not found. These larvae migrate and are deposited in the CNS, including the retina. Here they can present as a possible tumor, usually unilateral, for which eyes have been enucleated in the past.