"If Grower asserts a claim against Wife and Husband for damage to his plants, will Grower prevail?
Yes, because Wife and Husband entered on his land without permission. 
Yes, because Grower had posted his property with a "No Trespassing" sign. 
No, because Wife and Husband were confronted by an emergency situation. 
No, because Grower used excessive force toward Wife and Husban