FAQ Nematodes

to look for a host. The effect of treatment is thus strongly dependent on how quickly a nematode has found a host. Is the effect visible? Infected larvae [...] host to this group of nematodes. By far the most nematodes belong to the group of saprophytes. These nematodes are harmless and live of dead organic matter [...] types of pesticides and can thus be sprayed easily after a pesticide treatment or even sometimes tank-mixed. For a complete list of side effects, check

Thrips Identification Guide

also cause spots on flowers. Vector of TSWV. Outside very common on onion and leek, in greenhouses found on both ornamental and vegetable plants. Females [...] feed on pollen. Often found on the lower leaves in plants. Adults not very active flyers and not often found on sticky traps. All stages stay on the plant [...] Present on old leaves, larvae occur in groups together on the lower leaf surface. All stages present on the plant. Silvery coloured feeding spots on leaves

Manual Growing lights

other light restricting filters on the sidewalls of greenhouses can have a negative influence on the orientation and activity of bumblebees. Specially when [...] Watt/m2 PAR-light or 56 Watt/m2 sunlight at the location of the hive. Depending on the type of greenhouse, this resembles about 60-70 Watt/m2 sunlight outside [...] into the hive. Figure 1.3 UV pattern on flower. Figure 1.4 UV pattern on Natupol Excel hive. 4 2 Placement of hives when using growing lights When

Mycotal Brochure

different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ functioning • Production of specific [...] ns at the first sign of pest infestation 20 3. Use an appropriate amount of water to ensure a good wetting of the leaves, pH of spray solution should [...] and development of Akanthomyces muscarius are temperatures between 15 and 28°C and a relative humidity of 70% or above. The microclimate of the laminar layer

Koppert Sustainability Report 2023

soil pollution far beyond the areas of application. The three-fold effect of pesticides on local ecosystems The use of pesticides in agriculture, including [...] part of our decentralization ambitions, the use of 100% renewable energy in the Netherlands, and the measurement of our greenhouse gas emissions on a global [...] main drivers of biodiversity loss. At Koppert, the undisputed value of biodiversity is a key driver of innovation. Our company relies on biological diversity

Samenvatting Diffuus licht en relatie tot bestuiving

2013. The effect of constraining the intensity of solar radiation on the photosynthesis, growth, yield and product quality of tomato. Journal of Agronomy [...] en hommels verminderen. Abstract On behalf of Koppert Biological Systems, a desk study has been carried out on effects of diffuse greenhouse coverings and [...] ing. Diffuus licht: dieper of breder de kas in? Onder Glas 9(6/7):17-19. Gent, M.P.N., 2007. Effect of shade on quality of greenhouse tomato. Acta Hort

Sustainability Report 2024

a cornerstone of our strategy, focused on the discovery of new solutions, the optimization of existing products, and the enhancement of production processes [...] Peter Maes Member of the new Global Leadership Team, Member of the Sustainability Steering Committee Q: You took on the role of Director of Transformation [...] meets eight times a year. On the committee are the Chief Financial Of昀椀cer, Director of Transormation, Director of Operations, Head of Global Marketing & C

Spidend

tussenperiode van een week te worden herhaald of tot de plaag is bestreden. Raadpleeg een consultant van Koppert of van een erkende distributeur van Koppert [...] . Eenmaal uitgekomen, voeden de larven zich met de spintmijten. Visueel effect Spint wordt helemaal opgegeten, alleen de huid blijft over. Verpakking 250 [...] . Toepassing Maak een gat in het deksel en zet de beker op de steenwolmat of rechtstreeks op de grond Bescherm tegen direct zonlicht en water Laat de beker

General Purchasing Conditions Koppert

force majeure on the part of the supplier. Article 11. Transfer of Ownership 11.1. The ownership of the goods supplied transfers at the point of delivery, [...] could be the subject of any intellectual or industrial right that is created for, and on the instructions of, Koppert by or on behalf of the Supplier, and [...] conditions of purchase of Koppert B.V. Article 1. Definitions The following terms used in these General Terms and Conditions of Purchase of Koppert BV

Manual Wireless Beehome

Antenna 5. Set of mounting brackets 4 Figure 1.1 Overview of Wireless BeeHome System (based on the country of sales, the socket and plug on the transmitter [...] hives). If so, use the piece of polystyrene supplied with the receiver. Place this at the rear of the receiver on top of the Natupol hive to provide padding [...] broken. Red LED on transmitter does not light up. Receiver will not turn on. Receiver will still not turn on. The receiver turns on but is not receiving