Integrated Pest Management Glossary Learn the Language of Integrated Pest Management (IPM): UAV-IQ’s BioDrop Simplified Glossary All | A B C D E F G H I L M N P R S T V W Y | Submit a definitionThere are currently 3 definitions in this directory beginning with the letter H.HHaploidRefers to the state of having only one set of chromosomes in the cell, which is the case in the gametes (sperm and eggs) of spider mites.Host rangeThe range of different species of hosts that a particular natural enemy is capable of attacking and controlling.Hot water methodA counting method that involves submerging harvested fruit or vegetable samples in hot water to force insects to emerge, which are then counted. Submit a definition Learn about how biocontrol can be used in your specific crops Some Crops Already Benefiting From Aerial Biocontrol Strawberries Almonds Hemp Raspberries Grapes Stone Fruits FollowFollowFollowFollow