• Natutec Mini-Airbug

  available for use on trolleys and is then delivered with a converter Volume of dosing pot/drum 1.5 litres. Range 2-3 metres (depending on product/carrier [...] holes in the dosing pot to the required dosage based on the information provided in the table on the underside of the pot Fill the dosing pot with the [...] natural enemies. The airflow from the fan guarantees a uniform distribution of this material up to a distance of at least 2 metres from the Mini-Airbug. Product

• European red mite

  European red mites on leaves of trees causes initially brown spots on the leaves and when these coalesce the leaves loose colour; this is often referred [...] with a thin stalk on top. They look a bit like an onion. Adult females are about 0.4 mm long, brick red, and oval shaped with white hairs on their back and [...] can attack a large scale of other woody plants and is occasionally a problem on roses and other ornamentals of the family Rosaceae grown in greenhouses. It

• Mealybugs and scales

  ically, dark sooty moulds ( Cladosporium spp.) are often found growing on this honeydew, which, as well as the white, waxy secretion of the mealybugs, [...] grows on it. Ants are also attracted by the honeydew. In fact, the honeydew with its sooty mould is usually the first sign of the presence of this type [...] toxic substances that cause yellow, red or brown patches to appear on leaves and fruit. This can eventually kill the leaf. Life cycle of mealybugs & scales

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  February 17, 2025

  has grown tremendously, but it remains a family business at heart—focused on quality, innovation, and close relationships.” Despite Koppert’s expansion [...] a strong population of predatory mites throughout the entire crop cycle.” This shift has led to more resilient plants and a more sustainable growing process [...] balance—innovation is great, but practicality matters too.” A future built on collaboration One of the key reasons Stolk Brothers continues to partner with

• RedStar places trust in Natutec Scout

  test a number of improvements and report back on his findings. The scan function made more powerful This testing is ongoing at RedStar, but Jan now has [...] developing. This function has also been made faster and better.’ Lower chance of errors Lastly, the ease of use has been improved. Jan says the following on that: [...] need to scouting for whitefly any more. You photograph the sticky traps, and this immediately tells you how the level of infestation is developing.’ At RedStar

• Swirski Ulti-Mite

  damaging the predatory mites Dosage The dosage of Swirski Ulti-Mite depends on climate, crop and pest density and should always be adjusted to the particular [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Amblyseius [...] as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark, provide

• En-Strip

  at places exposed to direct sunlight Dosage The dosage of En-Strip depends on climate, crop and whitefly density and should always be adjusted to the particular [...] Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions The parasitic [...] as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark. Recommended

• Cotton aphid

  gossypii ) is an extremely polyphagous aphid found on more than 700 plant species. Crop plants attacked by this aphid include cotton, citrus, coffee, cocoa, [...] crop and its fruit sticky. Black fungal moulds ( Cladosporium spp.) grow on this honeydew, contaminating fruit and ornamental crops and rendering them unsuitable [...] from light yellow to light green, or even a green-black colour . This body colour depends on temperature, food source and the density of the population. Large

• Impatiens thrips

  Pupation occurs on the leaf rather than on the ground. The prepupae and pupae remain immobile on the leaf tissue. Adults are found on both upper- and [...] from egg to adult on the plant, specifically on the leaves. Eggs are deposited in the leaf tissue, while subsequent stages are found on the upper- and undersides [...] sweet pepper, cucumber and eggplants. It lives exclusively on the leaves and is often present on weeds in greenhouses. Life cycle and appearance of Impatiens

• Six Ways to Identify the Cannabis Aphid

  May 24, 2024

  (swollen) hairs on the horn like projections are also present. 5. Their cornicles are white and almost 1/3 of their body length. 6. Do not rely on the color [...] natural enemies, especially when using aphid parasitoids due to their dependency on the aphid species. The majority of all aphid samples brought to us from indoor [...] ics required for proper ID. 2. Three longitudinal lines are often visible on the dorsal (top) side of the abdomen; however, these lines can be very difficult