• Potato aphid

  euphorbiae ) is of North American origin, but is these days distributed throughout the world. It is a highly polyphagous species with a preference for [...] stripe is dark green, while in pink specimens it is dark red. This longitudinal stripe is specifically characteristic of the potato aphid and is particularly [...] disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early enough

• Aphidius matricariae

  matricariae Aphidius matricariae is a parasitic wasp belonging to the family Braconidae and is widely recognized for its role in biological pest control [...] aphids . This small wasp is a valuable natural enemy in both agricultural and horticultural settings. Aphidius matricariae is used for the control of the [...] matricariae is available in a bottle ( Aphipar-M ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved

• Amblyseius swirskii

  spaced in the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert [...] leaf veins to rest. Their colour can vary according to the prey eaten, and varies from almost lucent whitish to opaque white or yellow. Due to their size [...] between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive to relative humidity below 60%. In

• Pepper weevil

  of cell, to be used later when it begins its metamorphosis. It develops a shiny white colour and eyes which are yellow at first, and become darker after [...] best approach is to monitor them during the cooler parts of the day, as this is when they are most active. Another recommendation is to inspect the ground [...] around seven to eight days, depending on the temperature. When pupation begins, the larva forms a cavity and covers it with its excrement, creating a type of

• Steinernema carpocapsae

  can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray unit To avoid [...] applied to the soil or sprayed onto plant foliage as a biological control method, offering a natural and environmentally friendly approach to pest management [...] should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least

• Coleobug

  Coleobug is an efficient predatory beetle that feeds on a wide range of prey such as aphids . It also consumes pollen and nectar, allowing it to survive [...] the crop until pests reappear. It has a high reproduction rate and a relatively short life cycle, allowing populations to establish quickly. Pests Effective [...] against different aphid species. Crops Coleobug can be used on a wide variety of crops thanks to its adaptability and generalist diet. Mode of action Both

• Trichoderma harzianum

  the crop cycle is long it is advised to perform regular applications with Trianum-P to keep a high number of change to maintain a solid barrier around the [...] crops it is possible to start applications from propagation. When the pathogen pressure is potentially high, the crop is sensible to soil diseases. If the [...] has the capacity to make certain 'fixed' nutrients such as manganese and iron available for the plant to absorb. As a result, it provides a natural and e

• Cotton aphid

  disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early enough [...] reduce yield. Plant sap is rich in sugars, but has a low protein content. Aphids therefore need to extract large quantities of sap to get sufficient protein [...] individuals (up to 1.8 mm long) are usually dark green to black, while aphids produced in overcrowded colonies at a high temperature can be much smaller (from

• Cannabis aphid

  General Although it was first described in 1860, the cannabis aphid ( Phorodon cannabis ; a.k.a. bhang aphid or hemp aphid) is a very new pest to North America [...] aphid ( Phorodon humuli ), to the point that microscopic analysis of the head is required to distinguish them. The hop aphid is common in North American [...] give birth to live, genetically identical offspring. Newborn nymphs will typically reach maturity within a couple of weeks, and adults live up to a month.

• Neoseiulus cucumeris

  Neoseiulus cucumeris is a valuable solution in integrated pest management (IPM) strategies, where it acts as a natural enemy to help control thrips p [...] spaced in the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert [...] between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus cucumeris is sensitive to relative humidity below 70%. Neoseiulus