• Aphids

  of which is much larger than the other. For a large part of the season an aphid population consists of viviparous females. As reproduction is asexual, [...] the progeny of a single female is genetically identical to the mother. In other words, they are clones. Because there is no genetic recombination, different [...] loss. Effective aphid control is essential for maintaining healthy, productive crops. Biological control of aphids uses a combination of natural enemies

• Outdoor crops pollination advice

  4-7 days before the flowering period begins. The bees will start pollinating as soon as the flowers open. Ensure that the hive is positioned in the crop [...] the hive entrance is visible to both humans and bumblebees during the flowering period. You can achieve this by placing the hive on a crate or stack of [...] However, maintain a minimum distance of 100 meters between bumblebee and honeybee hives, keeping the honeybees out of sight. This precaution is necessary to

• Pepper weevil

  the best approach is to monitor them during the cooler parts of the day, as this is when they are most active. Another recommendation is to inspect the ground [...] reddish-brown, or nearly black. Their main distinguishing feature is a ‘snout’ which is longer than their head and prothorax. Two days after hatching and [...] ground as well as the flowers and immature fruit, since they throw themselves to the ground and keep still when they detect a threat. Damage symptoms The

• About bumblebees

  Bumblebees pollinate flowers through a method called 'buzz- pollination ', this will allow a bumblebee to pollinate a flower in a single visit. A honeybee typically [...] typically needs to visit a flower between 7-10 times, before it is fully pollinated Bumblebees lack the sophisticated communication system of honeybees, and [...] start foraging for pollen and nectar, as well as search for a suitable nest site. Once a nest is chosen, she will start laying eggs to build her own colony

• Rose

  refers to the flowers the plant bears. There are more than one hundred rose species and thousands of different cultivars. The rose is a woody, perennial [...] perennial plant which usually develops as a shrub, climbing or trailing with a stem that has sharp thorns. The flowers of the rose plant can vary in shape and

• Experience Centre

  international agriculture and horticulture. Take a look inside a bumblebee hive and see these tireless workers do what they do best. Did you know that the vision [...] Experience Centre is aimed at target groups linked to agriculture and horticulture. Opening hours: weekdays (Mon - Fri) from 9:00 AM to 5:00 PM. A tour takes [...] takes an average of 1,5 hours and is suitable for groups of up to 15 visitors. In the case of bigger groups, the programme can be adapted in consultation. The

• Green potted plants

  and specks and turn the plant into a decorative indoor object. The plant itself is a perennial, herbaceous plant with a straight stem. Croton belongs to [...] plants, because of their attractive foliage, flowers and ornate red fruits. These plants grow in the shade and need a moist, well-drained, humus-rich soils. [...] strong and are tolerant of drought, but also air pollution. Dieffenbachia is a very popular ornamental plant and usually sold as houseplant. The leaves

• Rophoria

  from 200-600 pupae per ha/release. Releases should be repeated a number of times. Consult a Koppert advisor or recognised distributor for advice on the best [...] your situation. Environmental conditions Rophoria is most effective between 20 and 30°C. High humidity is favourable for larval development and hatching of [...] consumed entirely, only skins remain. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 100 pupae Presentation

• Predatory mites

  crops, using a blower for dispersion is an available option. This approach proves particularly effective when a swift response is required due to a pest invading [...] pests, so knowing the target pest is crucial. Scouting is essential to know where the pest is, how severe the infestation is and to identify the pest. Select [...] producing a wide range of natural enemies and have several patents to our name. Our stability in breeding, quality, reliability, and secure delivery is well-known

• Syrphidend

  from 100-600 pupae per ha/release. Releases should be repeated a number of times. Consult a Koppert advisor or recognised distributor for advice on the best [...] situation. Environmental conditions Syrphidend is most effective between 15 and 23°C. High humidity is favourable for larval development and hatching of [...] consumed entirely, only skin remains. Dark excrements (meconium) on the leaves is an indicator of hoverfly larvae activity. Pack size 50 pupae. Presentation