Sobre a Koppert

culturas. Melhoramos a saúde das plantas , tanto na sua parte aérea como radicular. Desde 1967, ajudamos agricultores em todo o mundo a produzir culturas [...] O controlo biológico está na nossa natureza As respostas a muitos dos desafios agrícolas e ambientais atuais já existem: na própria natureza. Na Koppert [...] investigamos, compreendemos e aplicamos estas soluções naturais em parceria com a natureza. Usamos inimigos naturais para controlar pragas, abelhões para polinização

FAQ Nezapar

Only the eggs will be parasitized. How do I introduce the pupae in the crop? Open the bottle and manually sprinkle the pupae in Diboxes; a minimum of 100 [...] recommended. Place the Diboxes at eye level or in the middle of the plant and distribute them evenly in the greenhouse. After hatching, the adults will prospect [...] dead wasps in the tube. Is this an indication of bad quality? They are a remnant of the rearing process and are not counted with the number of wasps you are

Doença da sigatoka negra

one month old. The symptoms run parallel to the veins. Within a few days, the spots become a few centimetres in size and turn brown with light grey centres [...] leaves may die within a few weeks. Because of the lack of leaf tissues, fruit maturity is hampered. Life cycle and appearance of Black sigatoka disease [...] conidia. The ascospores are wind-dispersed over longer distances, the conidia are splash-dispersed within the crop. Both types of spores cause the exact same

General Conditions Koppert

cover damage as a result of loss of harvest, crop damage and/or damage due to deterioration of the structure of the soil. The payments of damages claimed [...] any circumstance beyond the control of the parties F as a result of which the compliance with and/or timely performance of the agreement can no longer [...] T of any damages suffered in any manner as a result of late delivery, excepting in cases of intent or gross negligence on the part of Koppert. The Buyer

Mycotal Brochure

humidity of 70% or above. The microclimate of the laminar layer underneath leaves determines the conditions for the fungus. Mode of action 4 Spores of A. [...] inside, the insect is killed via different modes of action: • Mechanical obstruction of respiratory tubes • Exhaustion of reserves and a disruption of organ [...] Italy, 2022. The crop was treated 3 times with a 7 day interval. The graph shows the observations 2 weeks after the last treatments. Control of greenhouse

Plant Pollinator interactions in high temperatures

energy from the plant, and it is one of the first processes to fall by the wayside if the plant cannot produce enough assimilates. In the act of self protection [...] protection, the plant aborts the fruit to reduce fruit load on the plant and directs the assimilates to the vegetative growth of the plant. This is undesirable [...] shows the thermal imaging of a tomato plant. Observations confirm that the flowers become much warmer than their environment or other parts of the plants

Whitepaper new Myzus persicae genotype

from the ‘regular’ M. persicae in the field (based on how it looks), this was not the case. Claims about this genotype being a darker shade of green and [...] Know Thy Enemy The appearance of a new Myzus persicae genotype Myzus persicae is well known to quickly develop pesticide resistance. In the past 80 years [...] stripes on their body have proven false. Due to this lack of visual characteristics, the Samples & Diagnostics (S&D) and R&D Macrobials departments of Koppert

Mycotal FAQ

during the day. Humidity levels must be 70%(RH) at the moment of application and a couple of hours after the application. The humidity within the leaf canopy [...] at a temperature between 2°C and 6°C. The expiry date of the product can be found on the packaging. How to apply Mycotal? Mycotal is applied as a foliar [...] Mycotal is a natural insecticide. It contains a so called entomopathogenic fungus, a fungus that disables and kills insects. The product is packed in a cardboard

Manual Growing lights

behind a sidewall screen (see figure 2.1). Figure 2.1 Take into account the angle of the sun and the presence of a sidewall screen for placement of hives [...] greenhouse, for example on the sidewalls, also take the angle of the sun into account. It can happen that the direction of the sunbeams is too low and therefore [...] sunlight at the location of the hive. Depending on the type of greenhouse, this resembles about 60-70 Watt/m2 sunlight outside. To help them do their job, our

Mycotal - Effective at lower temperatures

regime of 5 °C at night and 14 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines [...] at a temperature regime of 5 °C at night and 12 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons [...] night and 14 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines are 95% Confidence