Product Description: Clean and fast filling is made possible. The traps attract the male moths through the pheromones. The Horse Chestnut Leaf Miner (Cameraria ohridella), also known as the Balkan leaf miner, is a small butterfly of the leaf miner family. The caterpillars and pupae develop almost exclusively in the leaves of the white-flowered common horse chestnut. The chestnut leaf miner usually forms three consecutive generations per year, which fly in May, July and mid-August to the end of September. Application:for: all chestnut treesagainst: male moths of the chestnut leaf minersProperties:special attractant for the male moth of the chestnut leaf miner ideal for timely infestation control for easy use in the garden Refill dispenser for the DR. STÄHLER universal funnel trap as an early warning system for timely infestation control by the chestnut leaf miner moths pheromone dispensers are placed in the designated basket of the trap and give 4 - 6 weeks continuously releases scent into the environment. In this way, the male moths of the chestnut leaf miner are lured into the trap. Instructions for use:These pheromone dispensers are placed in the intended basket of the trap and then continuously release the scent of the female chestnut leaf miner into the environment over a period of 4-6 weeks. In this way, they attract male chestnut leaf miners to the funnel trap.The funnel trap is an early warning system for the user for timely infestation detection by the chestnut leaf miner. In the funnel trap, only the males are intercepted, so fertilization and egg-laying are reduced. Infested fruits should be collected and disposed of in household waste. A plant protection product approved by the authority should be used for targeted insect control Application period: April to SeptemberActive ingredients/ingredients: pheromonesAuthorisation number DE: not applicablePackage size: 2 dispensersUse by non-professional users permitted. This product information does not replace compliance with the instructions for use and does not claim to be complete.Use product carefully Always read the label and product information before use Observe warnings and symbols in the instructions for use