• Tomato russet mite

  General The tomato russet mite (Aculops lycopersici , also referred to as Vasates lycopersici, Vasates destructor and Phyllocoptes destructor in older [...] itself is sometimes deformed. Considerable damage can occur, especially at high temperatures when population growth is most rapid and affected leaves dry [...] out quickly. The damage is first seen on the lower part of the plant and moves upwards as the mites ascend. Life cycle and appearance of tomato russet

• Entomite-M

  soil-dwelling insects. The mites appear in and on the soil and at the base of plant stems. The reduction of the infestation level occurs at a slow but steady [...] to the particular situation. Start introduction preventatively or as soon as the first pests are detected in the crop. Introduction rates typically range [...] receipt Apply as soon 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

• Thripex-V

  rockwool slabs Make sure the material remains on the introduction site for at least a few hours after introduction Choose at least 4,000 introduction points [...] Thripex-V depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction as soon as the first pest mites [...] cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris

• Entonem keeps young orchids free from fungus gnats

  prevented as much as possible. We certainly don’t skimp on the quantities of beneficials that we use.’ A well-organized approach Good scouting is a factor [...] period, Floricultura applies an Entonem treatment every ten days for the first five weeks. In the interim, the crop is treated with a bacterial preparation. [...] a wants to avoid at all costs, he says. ‘If fungus gnats are given the chance to develop, they start eating the young roots. This can considerably slow

• Angular leaf spot

  bacterial exudate forms on the underside of the leaf. This exudate changes to a white film when it dries. Lesions may merge as they grow and later also become [...] become visible on the upper side of the leaf as irregular spots which are first reddish brown and then become necrotic. The foliar symptoms are the most important [...] Use clean propagation material and disease-free seed Remove sources of inoculum such as dead leaves In field-grown tomato and pepper, rotate fields to prevent

• Black bean aphid

  damage is caused through the transmission of plant viruses. Infestations start usually at the younger parts of the plant but can spread all over the plant. Nymphs [...] Nymphs and adults extract nutrients from the plant and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise [...] secreted in the form of honeydew, making the crop and its fruit sticky. Black moulds grow on this honeydew, contaminating fruit and ornamental crops. At the

• Effective Spider Mite Control on Ornamentals

  April 10, 2019

  persimilis ) to and around any spider mite infestations. Spidex has long been used for effective spider mite control, but with the added use of Spical Ulti-Mite [...] greater durability. The sachets also have an exit hole through which the mites will disperse into the crop. Due to the smart design of the Spical Ulti-Mite [...] serve as a point of discussion when used in botanical collections. Neoseiulus californicus shows a preference for immature stages (eggs, larvae and nymphs)

• Certainty in the quality of every sachet and bottle of our predatory mites

  April 16, 2025

  when he introduced predatory mites as an alternative to chemical pesticides. His innovative spirit and dedication to sustainable agriculture continue to [...] Behind each of Koppert's predatory mite-based products lies an invisible yet fundamental commitment: we do everything it takes to ensure they meet our [...] Biological Quality Coordinator at Koppert Mexico. Her role is essential to ensure that every predatory mite reaching our customers is in optimal condition to protect

• May beetle

  between the adults and larvae of this genus, they are usually treated as a single group, sharing similar habits and biology. The larval stages of these beetles [...] the third stage onwards, the impact of this pest increases. Damage symptoms Initial damage is not visible in the aerial parts of the plant, as the larvae [...] body and reddish-brown head, measuring approximately 5 to 7 cm in length. To differentiate between species, an examination of the position of the setae

• Ervipar

  receipt Apply as soon 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 [...] mummy. The adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 10-14 days after the first [...] Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days