• Trianum-P

  capacity to make certain 'fixed' nutrients such as manganese and iron available for the plant to take up. Pack size 500 gram and 5 kg bags with a cardboard [...] adjusted to the particular situation. Check the label to find the recommended dosage for each crop and situation Consult a Koppert advisor or a recognised [...] Add 1 volume of Trianum-P to 5 volumes of water in a bucket Mix thoroughly Add the suspension to the required amount of water to obtain the final spray,

• Neoseiulus californicus

  centre of the cap to open the dosage hole Carefully sprinkle material on leaves Make sure the material remains on the leaves for at least a few hours after [...] weekly intervals. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. More about [...] not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation.

• Apple rust mite

  is a microscopic eriophyid mite that feeds on the leaves and developing fruit of apple trees. Because of its small size, the pest is difficult to detect [...] rapidly under favourable conditions, making regular monitoring and the presence of natural enemies important for effective control. Solutions Learn more [...] develop within a relatively short period under favourable conditions. Autumn Towards the end of the growing season, overwintering females move to protected

• Tobacco whitefly

  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 [...] 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 [...] growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and the excess is excreted as honeydew, with larger larvae

• Loose smut of barley

  infection is the appearance of a smutted ear. Instead of normal tissue, the ear contains a mass of olive-brown smut spores. Life cycle and appearance of Loose [...] Infection mostly occurs before pollination and within one to two days after pollination. How to prevent Loose smut of barley Use clean seed: Apply systemic [...] and compensated for Use resistant cultivars Perform field checks for infected seed and prevent the use of seeds from infected fields for further cropping

• Feltiella acarisuga

  pest is controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation. Feltiella [...] Feltiella acarisuga is a key component in integrated pest management (IPM) strategies, offering growers a sustainable solution for spider mite infestations [...] available at Koppert as Spidend . How to use Feltiella acarisuga The predatory gall midge Feltiella acarisuga is available in a bottle ( Spidend ). Open the

• Two-spotted spider mite

  of the leaves. Severe infestations can cause the leaves to dry up and fall off the plant. How to prevent spider mite Preventing spider mites in your crop [...] sachets are a good preventative measure as the sachets enable a continuous supply of predatory mites even before the pest is present. Recommended for you Effective [...] urticae ) is a pest of many crops throughout the world. Despite their small size, they are capable of very rapidly doing severe damage, due to their great

• Onion fly

  bulbs and make the plant more vulnerable to other diseases and pests. Severely damaged bulbs may turn soft or decay, making them unsuitable for consumption [...] be difficult to identify an onion fly infestation because the signs may not always be visible. But there are a few symptoms to watch out for. The wilting [...] ), also referred to as the onion maggot, is a frequent pest that harms allium plants, including leek, garlic, and onion crops. It is a small fly, measuring

• Black root rot of cucurbits

  known about the life cycle. The fungus is dispersed by water, air and soil particles. How to prevent Black root rot of cucurbits Test for the presence of Phomopsis [...] coloured tissue that looks like black stripes. The disease is usually restricted to a few of the roots but in severe cases all roots may be infected. At the final [...] infection in this stage may kill the plants. In case of a less severe infection, the vines may wilt at a late stage of the crop, but when water supply is in

• Cryptolaemus montrouzieri

  larvae resort to cannibalism under these conditions. At a temperature of 21°C, during the whole period of its development to adult beetle, a larva eats more [...] Cryptolaemus montrouzieri for mealybug control The predatory beetle Cryptolaemus montrouzieri is a species of beetle belonging to the family Coccinellidae [...] i prefers mealybugs, this species is known to be a polyphagous predator. Sometimes other insects related to mealybugs are eaten, such as soft scales or