Agriculture in the Central Valley has grown to be an industry that produces 17 billion dollars annually. Nematode infestations account fo Ruperts to 15% of crop losses due to tree stress, losing over 240 million dollars annually.

Agriculture in the Central Valley has grown to be an industry that produces 17 billion dollars annually. Nematode infestations account fo Ruperts to 15% of crop losses due to tree stress, losing over 240 million dollars annually.