• Diglyphus isaea

  leaves of the crop in the morning or in the evening The dosage of the parasitic wasp Diglyphus isaea depends on climate, crop and leaf miner density and should [...] Adult stage: The appearance of the adult is already clearly visible. Pupae are often visible through the leaf. The parasitic wasp escapes from the mine by making [...] programs. Diglyphus isaea is used for the control of the following pests: Leaf miners The parasitic wasp Diglyphus isaea is available at Koppert as Miglyphus

• Mycotal Brochure

  humidity of 70% or above. The microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action 4 Spores of A. [...] inside, the insect is killed via different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ [...] sign of pest infestation 20 3. Use an appropriate amount of water to ensure a good wetting of the leaves, pH of spray solution should be between 4 and

• Vidi Terrum

  Shake the container (or stir the content of the IBC) well before use Fill the application tank with half the required amount of water Add the required [...] applied via drench or drip at the base of the plant around the roots or sprayed on the plant canopy. Application as drench or via the irrigation system: A separate [...] tank/container is recommended for the proper preparation and application of the product Always add Vidi Terrum to the irrigation water after the sand filter

• Modified formulation for Macro-Mite

  December 18, 2018

  , which boosts the vitality of the Macrocheles robustulus predatory mite. Macro-Mite is an effective natural enemy for the control of soil-dwelling pests [...] September, the predatory mite is supplied with a carrier material that includes added peat. The improved formulation boosts the vitality of the predatory [...] Bossinga explains, 'the improved vitality is a result of the fact that the predatory mite can behave in a more natural way in the new carrier material

• Dacnusa sibirica

  hole in the pupal cuticle with their jaws. The orientation of the wasp within the host pupa is the same as that of the leaf miner itself, the head of the wasp [...] sibirica is available in a bottle ( Minusa ). Release parasitic wasps between the leaves of the crop in the morning or in the evening The dosage of Minusa [...] jaws. The larvae of the parasitic wasp only reaches full development after pupation of the leaf miner larva. The adult parasitic wasps emerge from the leaf

• Vidi Parva

  auxins boost the formation of cytokinins which in turn induce the formation of fine roots and root hairs and promote the uptake of nutrients from the rhizosphere [...] Shake the container well before use Fill the application tank with half the required amount of water Add the required amount of Vidi Parva to the water [...] as the disinfectant Ensure that the drench reaches the root zone Application via spraying: Always ensure that the spray tank is clean Ensure good crop

• Vidi Fortum

  Shake the container well before use Fill the application tank with half the required amount of water Add the required amount of Vidi Fortum to the water [...] time as the disinfectant Application via spraying: Always ensure that the spray tank is clean Ensure good crop coverage Dosage The dosage of Vidi Fortum depends [...] Add the remaining amount of water Apply immediately after preparation Application Vidi Fortum can be applied via drench or drip at the base of the plant

• Parasitoid wasps

  leads to the death of the host. Pupal stage: After the larvae have consumed the host, they pupate, forming a cocoon or pupal stage within or on the host's [...] Emergence: Once the parasitoid wasp reaches maturity, it emerges from the host's body or the cocoon. The host pest is typically killed in the process. Host [...] Here's how it works: Egg laying: A female parasitoid wasp seeks out a suitable host pest. The choice of host depends on the specific species of parasitoid

• Outdoor crops pollination advice

  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 immediately [...] depends on the crop and the presence of other pollinating insects. Position the hive horizontally, so that the bumblebees always have access to the sugar water [...] allow the bumblebees to find food sources. Placement To maximize pollination results, evenly position the hives throughout the plot. The number of hives

• Control spidermite with Phytoseiulus in soft fruit

  May 8, 2019

  biological control of spider mites in their crops. Control of spider mite control is achieved with the use of predatory mites , the most effective being [...] persimilis ( Spidex ). This product is supplied in bottle sizes of 2,000 and 10,000. The mite is a specialist predator of spider mites and does not feed on [...] Applications of Spidex should continue on a weekly basis until a good balance between predator and prey is achieved. This can be seen by the new growth of the plant