Harris County, Houston Rat Control Situation:
Dear Pest Control Agency, My name is Juan and I am working on my doctoral dissertation in Biology at Rice University, Houston, Texas. I have an undergraduate researcher who helps me with my research, and we both work in the laboratory of Prof. Michael. We have studied rats and mice in Europe, and we use the information to study a number of questions, including how rodent populations are connected between continents or within countries. One part of our work deals with the question of whether rats and mice in the US have developed resistance to rodent poisons, about which little is known. Our hope is that during pest control you will be able to obtain the tail tips (about 1 inch) of rats and mice that can be found at rodent infested sites. These could be collected from dead animals, and of course, we would send you everything you would need (scissors, tubes, gloves, prepaid shipping, etc.). If you decide to help us in our research, we would like to offer you a Domino's giftcard as a thank you for your efforts! We have received a large amount of support from a few pest control agencies so far. It would be wonderful if you would also consider helping us! Attached is a simple spreadsheet where a few details on the sampling are described. We do not need any specific information regarding locations where sampling was done, and no names of owners or of employees, etc. are needed. However, if you would like we would be more than happy to promote your company name in our research paper! Please feel free to contact us by email or phone if you have any other questions or concerns. Thank you so much for your consideration, and I hope to hear from you soon! Sincerely, Juan
Houston Rat Control Tip of The Week
How Do Rats Use Pheromones To Communicate?
Releaser Pheromones:
Rats communicate using releaser pheromones to send information to other rats that they are in their own territory. Rats often urinate in areas to send information that they are ready to nurse or that a specific area where their nest is located is their own. Rats use these releaser pheromones to claim territory and to make sure that other rats will stay away.
Primer Pheromones:
Primer pheromones are designed to be excreted during the peak of fertility and this is the type of pheromone that sends sexual signals to males in the area. These scents are released in order to attract males and to make sure that the female is going to mate during a time where she is more than likely to conceive.
Primer pheromones are some of the main types of communication tools used by rats and it's one of the most powerful ones that can be sensed in the area. These responses are triggered by the area of the brain called the Vomeronasal and this refers to the overall sense that an adult male gets of the pheromone.
Information Pheromones:
These types of pheromones are designed to be useful for identifying something about the animals or about the area. Rats often use these to convey fear or to share information about an area. Certain species of rats can share information about a food source, safe space, and more with these types of pheromones. Most of the time informational pheromones are designed to identify the smell of other species and to warn other rats of dangers in the area.
Scientists are continuing to study rats to determine the total number of ways that they are able to communicate by pheromones alone.
