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.
The most common growth regulators used in greenhouse crop production are the plant growth retardants. Quality standards dictate that most container-grown greenhouse crops be compact, have short internodes, have a height consistent with the container they are grown in and have strong stems.rowth regulators may also be used to slow growth or hold plant material in the greenhouse. The growth retardants function by inhibiting gibberellin synthesis. If gibberellins are applied to a plant, it will become tall and spindly.