Licence permits release of Koppert Swirski Mite® in polytunnels in England

Apple scab

Depending on the temperature, these ascospores mature and are subsequently released when they become wet. The ascospores are wind-dispersed to the fruit trees [...] are formed which extend through the cuticula. The asexual conidia are released and repeat the cycle of infection of new plant parts and spore production [...] research that has been done on the influence of climatic conditions on release of ascospores and risk of infection, a decision support systems has been

Rophoria

crop. Introduction rates typically range from 200-600 pupae per ha/release. Releases should be repeated a number of times. Consult a Koppert advisor or [...] and vermiculite Application Do not open the box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open

Syrphidend

crop. Introduction rates typically range from 100-600 pupae per ha/release. Releases should be repeated a number of times. Consult a Koppert advisor or [...] and vermiculite. Application Do not open the box until you arrive at the release point. Carefully open the perforated lid of the carboard box. Hang the open

Minusa

the crop. Introduction rates typically range from 0.25-0.5 per m 2 /release. Releases should be repeated at least 3 times at weekly intervals or until control [...] size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in the morning or in the

Natutec Airobug

the material to be released and close the lid Attach the dosing pots to the Airobug Turn on the switch of the Airobug to start releasing the material How [...] special fan of the Airobug and the revolving dosage pots ensures a uniform release of carrier material containing natural enemies. The airflow from the fan

Miglyphus

the crop. Introduction rates typically range from 0.25-3 per m 2 /release. Releases should be repeated at least 3 times at weekly intervals or until control [...] size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in the morning or in the

Aphilin

the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated a number of times. Consult a Koppert advisor or [...] 500 mummies. Presentation 100 ml bottle. Carrier Wood chips. Application Release mummies near infested plants, because Aphelinus abdominalis is not very

Natutec Airbug

special fan of the Airbug and the revolving dosing pot ensures a uniform release of carrier material containing natural enemies. The airflow from the fan [...] on the underside of the pot Fill the dosing pot with the material to be released and close the lid Connect the tube to the blower and secure with a wing [...] tube of the blower in the belt Turn on the switch of the Airbug to start releasing the material Walk at constant speed Hold blower at a 90-degree angle to

Lurem-TR

Protected crops. Mode of action Lurem contains a kairomone, which is slowly released from the dispenser once opened. This makes adult thrips more active. They [...] dispensers. Preparation Twist the top of the dispenser to activate the release of the kairomone. Application Hang the dispenser next to the sticky trap