The average temperature over the next 14 days is forecast to be 22Â°C (72Â°F) and there will be 3 days of sunshine. The average for October is 18Â°C (64Â°F) in Salou. The warmest day over the next 25 days in Salou is forecast to be 23rd October at 26Â°C (79Â°F) and the warmest night on 24th October at 18Â°C (64Â°F).
Insect growth regulator. An insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used as insecticides to control populations of harmful pests, such as cockroaches or fleas. Contents.
IGR. Growth inhibitors or insect growth regulators (any of which is commonly known as an IGR) are products or materials that interrupt or inhibit the life cycle of a pest.Many people loosely use the terms birth control for roaches or birth control for fleas..s another example, roaches that are exposed to either Nyguard IGR, Nylar or Hydroprene cannot shed their exoskeleton or develop a new exoskeleton. This is an important part of the roach life cycle: if they cannot shed their outer shell or grow a new one, they cannot mature any further.