General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from…
broader abdomen that displays several dark spots in a “checkerboard” pattern; and, most significantly, they have long, piercing mouthparts that…
types of aphid species: those that change to other host plants in the winter, and those species that do not. Species that alternate between host…
different management methods have been used. ‘With that information, and based on the nuisance that we experience, we’ll be able to decide whether to…
tomato General Clavibacter is a quarantine organism in Europe, which means that strong efforts are used to prevent the bacterium from entering. When…
from heat The challenge of hot temperatures We understand the vital role that bumblebees play in pollination , especially in hot temperature…
plant pests Plant pests, often referred to as simply "pests," are organisms that can cause harm or damage to plants. These harmful organisms can…
there is a risk of exposure via your skin, we recommend that you wear protective clothing that covers your arms and legs (e.g. a disposable overall).…
you should cease to visit or use this website. In addition, you confirm that you will not hold Koppert liable for any consequences relating to the…
Chrysanthemum spp. ), also called mum or chrysanth, is a flowering plant that belongs to the genus Chrysanthemum of the family of Asteraceae. The…
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