Aphidius colemani

spins a cocoon inside the aphid cuticle, causing it to swell. The cuticle turns from a hard, leathery brown to a golden yellow casing, known as a mummy [...] if an aphid is parasitized in a younger stage there will be no reproduction. A male wasp has slightly longer antennae, a rounded abdomen that is shorter [...] /release. Releases should be repeated at least 3 times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

Fusarium spp.

Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are [...] to mammals so maximum levels have been determined. Fusarium sambucinum (a.k.a. F. sulphureum ) causes dry rot of potato. The rot is dark and wet at first [...] pink sporulation becomes visible. Fusarium solani is a complex of many species, who collectively have a very broad host range. F. solani causes foot and/or

Spical Ulti-Mite

repeated after 4-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] mites reproduce within the sachet and gradually disperse into the crop over a period of several weeks. Using their piercing mouthparts, they feed on prey

Working at Koppert

the past 50 years, but despite its international character, Koppert remains a family company in which cooperation and respect for people and the environment [...] The company is developing fast, so we are keen to draw people who will play a role in its further growth. There is much room for personal input from colleagues [...] have many opportunities to develop their careers. Koppert is recognized as a training company in many fields. To develop your career within the company

Consumers

to combat pests and diseases in a natural and sustainable way. In this way, we hope to make an active contribution to a sustainable society, with safe food [...] sufficient quantities to feed a rapidly growing population. Producing our natural enemies, bumblebees, and microbiological solutions is a knowledge-intensive process [...] farmers. In order to provide you with the best possible service as a consumer, we have drawn up a list of frequently asked questions. We hope you will find the

The journey of sustainable citrus farming in agriculture

operates "Explotación de los pardos," where agriculture isn't just a profession but a lifelong passion. Adapting to challenges and embracing change Balbino's [...] Get to know Balbino Garre Martínez, a grower with over 35 years of experience in citrus and livestock farming. Balbino, along with his two brothers, operates [...] impact. The future of sustainable agriculture Balbino's journey reflects a broader shift toward sustainable and environmentally friendly agriculture.

Root rot of carrot

General Black spots on cold-stored carrots are a major problem and can lead to significant postharvest losses Several different fungal pathogens cause [...] pathogens in Northwest Europe. Damage symptoms Rhexocercosporidium carotae is a slow-growing fungus that can infect both roots and foliage. The infection starts [...] from grey to almost black. The spots appear to be sharply defined, but under a magnifying glass it appears that the infected area radiates into the healthy

Cryptolaemus montrouzieri

beetle Cryptolaemus montrouzieri is a species of beetle belonging to the family Coccinellidae. The beneficial insect is a small but highly effective predator [...] can disperse over a large area in search of prey. Although Cryptolaemus montrouzieri prefers mealybugs, this species is known to be a polyphagous predator [...] cannibalism under these conditions. At a temperature of 21°C, during the whole period of its development to adult beetle, a larva eats more than 25 second and

Anagyrus vladimiri

Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug control, a common pest affecting [...] be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is available in a bottle ( Citripar ). Remove the label from the bottle according to the instructions

Koppert Foundation

Koppert established the Koppert Foundation on their 50 th anniversary in 2017. This Foundation aims to contribute to sustainable solutions for horticulture and agriculture and improvement of the healt