Kosarid™ FP

Suppresses seedling diseases effectively targeting listed soil borne pathogens to ensure a healthier start. Diseases Achlya spp.; Aspergillus spp.; Co [...] the following U.S. states and territories: KY, IL, IN, IA, MI, MO, OH Mode of action Kosarid™ FP will surround a pathogen, spreading quickly along the fungal

Long-tailed mealybug

range of host plants of Pseudococcus longispinus is less extensive than that of the citrus mealy bug but it nevertheless encompasses many species of (ornamental) [...] an adequate intake of protein, mealybugs must therefore ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Charac [...] causing deformation and / or yellowing of leaves, sometimes followed by defoliation. The overall effect is a reduction of photosynthesis and therefore the yield

Municipality Enschede: Entonem nematodes against oak processionary caterpillar

The Municipality of Enschede started using nematodes for the first time in the spring of 2021 to try to halt the spread of the oak processionary caterpillar [...] it was not enough. She is the project manager of the oak processionary caterpillar for the Municipality of Enschede. ‘We use Koppert’s nematode product [...] locations where we find a range of unusual butterflies and moths. As we only do this at an early stage, there is no secondary effect on other caterpillars . We’ve

Glasshouse potato aphid

piercing of the lower leaves in the crop can cause deformed growth above with lumpy leaves and curled leaf margins. The immediate effects of piercing by [...] aphid ( Aulacorthum solani) is a native European species of aphids , seriously affecting crops of sweet pepper in particular. These aphids further affect [...] pierces the leaves or the fruit of sweet pepper it secretes a toxic substance, which leads to deformations in the growing tip of the plant. Precisely where

Vine mealybug

an adequate intake of protein, mealybugs must therefore ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Charac [...] causing deformation and / or yellowing of leaves, sometimes followed by defoliation. The overall effect is a reduction of photosynthesis and therefore the yield [...] honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value of the affected plants. Fruit and flowers are also fouled

Fall Armyworm

developing larvae eat different parts of the host plant, depending on the crop, the stage of crop development, and the age of the larvae. On maize, young larvae [...] been found in Africa too. The caterpillars of fall armyworms feed on the leaves, stems and reproductive parts of more than 100 plant species causing major [...] characteristic windowing effect. This damage and moist sawdust-like frass near the funnel and upper leaves can be an easily spotted sign of larval feeding. After

Strawberry

a crucial role in ensuring the health and productivity of strawberry crops due to the presence of various pests and diseases. Common pests that occur in [...] managed. Implementing IPM strategies is crucial for effectively controlling and mitigating the impacts of these pests and diseases. By combining various techniques [...] management (IPM) practices. The use of bumblebees contributes to sustainable pest control and promotes the overall health of strawberry crops, as it stimulates

Rhizoctonia solani

time of infection. In general, the fungus causes symptoms on all plant parts that are in or close to the soil. Early infection of the growing tips of the [...] white collar of fungal mycelium occurs at the base of the stem. This crown rot may result from root infection or from direct infection of the foot. The [...] shortly after germination causes death of seedlings (‘damping-off’), both before and after emergence. A typical symptom of root infection is that the taproot

Rhyzobug

and other species of armoured scale insects. Mode of action Adults and larvae feed on all stages of armoured scale insects. Visual effect Small scales are [...] that adults may not fly away immediately after release. Dosage The dosage of Rhyzobug depends on climate, crop and armoured scale density and should always [...] repeated once or twice. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental

Thrips

smaller and lack wings. One of the most distinctive features of thrips larvae is their characteristic "frass," which is a type of waste material that they [...] transmission of viruses, the best known of which is tomato spotted wilt virus (TSWV), mainly transmitted by F. occidentalis. Life cycle of thrips Thrips [...] both pairs of wings are fully developed. Only at this stage can the particular species of thrips be identified based on form, colour and pattern of hairs.