• Blackcurrant aphid

  leaves of currant plants. It does not induce a gall on blackcurrant. In June, it migrates to hemp nettle and other Lamiaceae where it curls and rolls the young [...] aphid, Cryptomyzus galeopsidis , attacks black currant and also red current. It is widespread throughout Europe and also present in the Russian Far East and [...] place by parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching

• Integrated Pest Management

  What is IPM? Integrated Pest Management, often referred to as IPM, is a sustainable and environmentally responsible approach to pest management. It employs [...] control. It combines biological, cultural, physical and chemical tools to manage pests effectively. This approach is not just about eliminating pests; it's about [...] process that incorporates the principles mentioned above. It's a dynamic approach that adapts to changing conditions and new information. Integrated Pest

• Trichoderma harzianum

  If 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 [...] used in agriculture and horticulture for its various beneficial properties. This fungus is known for its ability to promote plant growth, enhance plant health [...] harzianum 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

• Control spidermite with Phytoseiulus in soft fruit

  May 8, 2019

  mites and does not feed on anything else. As a result it is not usually possible to use this predator in a preventative fashion; instead it is normally [...] spidermite. Due to the wide variety of growing systems in UK soft fruit crops, the introduction rates for Phytoseiulus differ according to the particular [...] balance between predator and prey is achieved. This can be seen by the new growth of the plant being free of damage, and the presence of predatory mites in

• Common cockchafer

  developed yellow legs. It takes three or four years for the larvae to fully develop. The grubs are 10 to 20 mm in the first autumn, 30 to 35 mm by the following [...] symptoms The common cockchafer ( Melolontha melolontha ) does most of its damage in the larval stage, when it feeds on roots of grasses and clover. The adults [...] following autumn, and 40 to 46 mm in the spring of their third year. The pupa is 25 to 35 mm long and whitish brown.

• Akanthomyces muscarius

  protected cultivation. Mycotal is safe and easy to use and can be applied using existing spraying equipment. It is compatible in the tank mix with a wide range [...] plant protection products, making it easy to integrate in your current spraying program. An added benefit is that it leaves no residue which helps growers [...] demanding supply chain requirements. Due to its specific mode of action, Mycotal is safe for beneficial insects, making it a powerful weapon in an integrated

• Diglyphus isaea

  Releases should be repeated at least 3 times at weekly intervals or until control is achieved. At low temperatures (<20°C/68°F) it might be better to use Minusa [...] leafminers during its development. The wasp’s feeding rate and efficacy can vary with the density of leafminer infestations, allowing it to adapt to changing pest [...] remains beside its host, punctures it and sucks it empty from the outside, as a result of which the leaf miner larva dies. A few days after being parasitized

• Cerall

  a ready-to-use suspension concentrate and must be distributed as evenly as possible on the seed. Regular seed treatment equipment can be used to apply on [...] Notes Treated seeds can be stored for up to 1 year after application without any loss of effect. Storage time after receipt Up to 3 months. Storage temperature [...] and long-lasting control on a wide variety of seed-borne diseases. How does it work? Cerall contains a high concentration of P. chlororaphis strain MA342

• Two-spotted spider mite

  leaves to dry up and fall off the plant. How to prevent spider mite Preventing spider mites in your crop involves several strategies. Firstly, it is important [...] Moreover, it is essential to monitor your crop regularly for signs of spider mites, so you can detect an infestation early and take action. This can be done [...] black spots, giving rise to the common name, “two-spotted spider mite”. The spots can vary in both form and size. The red eyes can be seen in all stages. Recognise

• Getting a head start - The importance of scouting in winter

  January 31, 2025

  . An important principle to scout for diseases is to understand what a healthy plant looks like. This is specifically key to identifying seedling diseases [...] soil during the day, making it difficult to identify the culprit. Leaf-feeding is more obvious, and sometimes the insect may be present. However, if you see [...] see shot holing you may need to cut the plant open to determine what is feeding in the whorl. The role of biological pest control Biological control involves