Greenhouse whitefly

sugar, and the excess is excreted as honeydew, with larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of [...] influence the development of fruit and lead to a reduction in yield. The honeydew deposited on fruit makes it sticky. Dirt adheres to the fruit, and the growth [...] rods. This is called the pupa stadium and these pupae are found on the oldest leaves. The adult emerges from the pupa via a T-shaped fissure. The adult whiteflies

Aphilin

emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 2 weeks after the first introduction. Host feeding also [...] also has an effect on the peach potato aphid ( Myzus persicae ) and other aphid species. Mode of action Adult parasitic wasps emerge from the mummies and [...] their eggs in aphids . The next generation of parasitic wasps develops inside the aphid, which converts into a leathery mummy. The adult parasitic wasp emerges

En-Strip

carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] in the crop, if possible approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of En-Strip [...] Releases should be repeated until control is achieved. At increasing temperatures it may be better to switch to the use of Enermix or Ercal. Consult a Koppert

Macrocheles robustulus

Macrocheles robustulus is used for the control of the following pests: Sciarid flies (fungus gnats) Thrips Lyprauta larvae The predatory mites feed on [...] loose structure. The minimum temperature for successful use of Macrocheles robustulus is 15°C (59°F). How to use Macrocheles robustulus The predatory mite [...] (not on the plastic) The dosage of Macro-Mite depends on climate, crop, planting medium and pest density and should always be adjusted to the particular

Apple

introduced the tree to North America. The deciduous apple tree belongs to the rose family and is now cultivated for its fruit all over the world. It is the most [...] About The apple tree (often named Malus domestica by mistake) is best known for the apple, the tree’s usually sweet and pomaceous fruit. Apples originate [...] there exists also a wide range of bi- or tri-colored cultivars. The skin of the apple is protected by a layer of epicuticular wax. Apples usually have a

Nephubug

provided if information is available on the local factors that need to be taken into account, such as the crop, the climate conditions and the level of infestation [...] which development can occur is 20°C and the highest temperature is 35°C. Directions for use The information given below is merely indicative. Tailored [...] case you do need to store Nephubug, please follow the instructions below. Koppert SA is not liable for any loss of quality if the product is stored for longer

Cannabis

About Cannabis is an annual, dioecious, flowering herb. The leaves are palmately compound or digitate, with serrate leaflets. Cannabis is an annual plant [...] marijuana) refers to the use of cannabis and its constituent cannabinoids, to treat disease or improve symptoms. Cannabis is used to reduce nausea and [...] cultivation. Indoor cultivation (hydroponic or soil) is grown on a continuous basis. Cannabis belongs in the family Cannabaceae and may include three species

Tripar-C

provided if information is available on the local factors that need to be taken into account, such as the crop, the climate conditions and the level of infestation [...] colour from yellow to black. The newly hatched Tripar-C wasp emerges from the False codling moth egg. Application Stapler/clip the egg sheet to a leaf/branch [...] evenly throughout the orchard Best working conditions Tripar-C The predatory wasp is most effective at temperatures around 25°C. The lowest temperature

Orius laevigatus

and feeding on the soft bodies of their prey. The predatory bug Orius laevigatus is used for the control of the following pests: Thrips The natural enemy [...] Orius laevigatus Orius laevigatus is a predator feeding on thrips . The prey is pierced with the mouthparts and the body contents are consumed. All stages [...] enemy Orius laevigatus is available at Koppert as Thripor-L . How to use Orius laevigatus The predatory bug Orius laevigatus is available in a bottle ( Thripor-L

General Conditions Koppert

person for whom the Buyer is liable or to whom the Buyer is obliged to pass on the requirements, instructions, Advice and manuals. I n the event that Koppert [...] part of an order placed by the Buyer, provided this confirmation is signed by a person who is authorized to enter into the agreement; b. by the reaching [...] Buyer is in breach without any further notice of default. 6.7 s soon as the Buyer is in breach, the Buyer is obliged to pay to Koppert A interest on