Natutec Drive

When to use Natutec Drive? Use Natutec Drive to apply Koppert products evenly over the crop to get the most effective pest control. The product is a unit [...] it work? The user puts beneficial insects inside the drum, which can carry up to 30 liters of material. The Natutec Drive will rotate the drum to keep the [...] exacly onto the crop. Because of its unique design, the natural enemies suffer no damage when the blower is used. Application This product is only available

Flies

can cause damage to crops both directly and indirectly. The type of damage depends on the species of the flies. Direct damage is the immediate result of [...] control videos Take a look at the video or go to our Youtube channel to see our fly control products in action. How to get rid of flies The latest news about [...] they cause little direct damage to plants, they are often a problem due to their large number. Larvae of flies of the family Keroplatidae (mainly Lyprauta

Bacterial wilt, brown rot

roots on the stem. The vascular stem tissue is coloured brown and when the stem is cut, bacterial slime oozes from the wound. This is the way to distinguish [...] solanacearum is a plant pathogenic bacterium. It is a soil-borne disease and colonises the xylem, causing bacterial wilt and brown rot in a very wide range [...] Ralstonia solanacearum is a quarantine organism in Europe and considered a bioterrorist organism in the United States. It is a commonly found soil-inhabitant

Thripex

Turn and shake the bottle or bucket gently before use Bottle: Push the centre of the cap to open the dosage hole Bucket: Use a spoon to distribute Thripex [...] should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically [...] or put small heaps on rockwool slabs Make sure the material remains on the introduction site for at least a few hours after introduction Choose at least

Shallot aphid

apart from the ends of the antennae and the tarsi. The siphunculi are short an swollen towards the apex. The shallot aphid does not alternate to another host [...] affected, fruits remain small and yield is reduced. On bulbs and shallot, the aphids often occur at the end of the storage period causing malformation of [...] ornamentals . The shallot aphid is cosmopolitan and widely spread in Europe. Damage symptoms Feeding of shallot aphid on strawberries invokes a strong host

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Spical Ulti-Mite

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 [...] after 4-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for [...] Mode of action Predatory mites reproduce within the sachet and gradually disperse into the crop over a period of several weeks. Using their piercing mouthparts

Beetles

ladybirds contribute to the control of aphids . Beetles undergo a complete metamorphosis, that is, the larvae do not resemble the adult at all, and must [...] pass through a pupal instar before reaching the adult stage. Larvae have biting mouthparts and mostly feed on the same food as the adults. The pupae do not [...] make a cocoon and will already display many similarities with the adults. The adult beetles usually possess a pair of membranous wings beneath the wing

Black root rot of cucurbits

restricted to a few of the roots but in severe cases all roots may be infected. At the final stage of the disease, only vascular tissue remains because the cortex [...] 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 any way limited [...] else is 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

Pierce's disease of grapevine

along the margin or the tip from early to midsummer. The necrotic area spreads over the leaf from the margin and is marked by a chlorotic band. In the beginning [...] In peach, the canopy of infected plants is compact and umbrella-like due to the shorter internodes. The foliage is denser and the leaves are a darker green [...] in the leaves to neighbouring peach trees with the bacteria mainly in the roots is much more successful than the other way around. In general, the low