• Spidex Vital Plus

  be adjusted to the particular situation. Release should be repeated biweekly if the pest is not controlled. Consult a Koppert advisor or a recognized [...] sachet and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack [...] in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory

• Tobacco whitefly

  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 of sooty [...] throughout the world. It causes damage in (sub-)tropical areas especially. The tobacco whitefly ( Bemisia tabaci ) is feared because of its high level of resistance [...] resistance to many insecticides and its propensity for the transmission of viruses. Damage symptoms The larvae of whitefly need a lot of protein for growth

• Grape downy mildew

  magna C2c Maky is known for its ability to produce a wide range of bio-active compounds involved in microbial interactions. When used as a lysate, these [...] and humidity), the disease is often well-established before it can be visually detected in the field. Leaf symptoms Yellowish to light-green oil spots on [...] forming haustoria to parasitize mesophyll cells. The latent period (the time from infection to visible symptoms) ranges from 4 to 21 days, depending on

• Target pests of beneficial nematodes in stone fruits & nuts

  document, it doesn’t necessarily mean it cannot be controlled by nematodes. Koppert is continuously researching new possibilities. Contact your local Koppert [...] that are difficult to control and where chemicals fail or are simply not available anymore. Beneficial nematodes can be used to tackle a broad spectrum of [...] Leaves no residue This is an overview of the nematode-pest combinations that have been tested successfully so far. If a specific pest is not mentioned in this

• Citrus mealybug

  produce little wax, so that the light yellow to pink body is visible through its waxy covering. There is often a darker longitudinal stripe running over the [...] females and as soon as a male emerges from its cocoon, it goes in search of a female. A fertilized female lays several hundreds of eggs in an elongated [...] development. After the second instar, a male nymph forms a dark brown ‘prepupa’ from which a pupa rapidly develops, inside a white cottony cocoon. Females undergo

• Spical-Plus

  the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation [...] conditions Neoseiulus californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined [...] sachet and disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack

• Cryptobug

  if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental [...] pdf Application Deploy Cryptobug on rock wool slabs or in Diboxes close to or at a hotspot Apply in the evening Dosage The dosage of Cryptobug depends on [...] temperature for use of Cryptobug is 16°C/61°F. However, as Cryptolaemus montrouzieri favors high temperatures, Cryptobug is most effective at temperatures

• SS_Acadian Wine Grapes_2026_MAR2026_Digital

  and organic systems. Consistent It delivers dependable performance thanks to its pure Ascophyllum nodosum extract and a proprietary alkaline process that [...] The Gold Standard in Biostimulants Acadian is a premium Ascophyllum nodosum biostimulant produced through a proprietary alkaline extraction process that [...] that preserves and concentrates key bioactive compounds. The result is a pure, fully soluble, and highly consistent formulation with 3+ years of shelf s

• Asian citrus psyllid

  citri ), is an important pest of citrus in several countries as it is a vector of a serious citrus disease called greening disease or Huanglongbing. It is widely [...] plants and then disease is spread when adults fly to a healthy plant and injects bacteria into it as they feed. The disease can kill a citrus tree in as little [...] state of Florida is the most affected area by the vectored disease. Damage symptoms The psyllid is a sucking insect that inserts its mouthparts into plant

• Swirski-Mite: First Aid for Problems with Thrips and Whitefly

  August 18, 2021

  necessarily need insects in order to survive; it can also build up its numbers on pollen. This is extremely useful as it means you can ensure there are enough [...] at the same time makes it easier to scatter them through the crop. Scattering is the best method of dispersal in the case of a rapidly spreading infestation [...] Well begun is half done! A pack of Swirski Mite contains predatory mites of the species Amblyseius swirskii . These mites are no larger than a pinhead. They