Effect of Nezapar Leaflet

difficult choice; the labour-intensive manual squeezing of the stink bug, risking damage of their valuable crop, or the application of disruptive corrections [...] . With Nezapar growers can continue to rely on their biocontrol systems that are present in their crop as well as excluding any risk of resistance. Viable [...] Viable commercial quantities The parasitic wasps and their capacity to parasitize, thus impacting the development of Nezara, has been described in research

Trial_and_Field_results_nematodes_in_fruit_orchards_EN_-_Koppert.pdf

fully diluted, we add the mix into the tank. The sprayer is filled halfway and the bucket with the nematodes is injected into the preparation. And finally [...] It’s a natural, living solution with a long shelf life in the fridge,’ Michel concludes. ‘Yes, I would recommend it to anyone who has problems with codling [...] to reduce the pressure.’ Michel reports that the benefit of using Capirel nematodes is that it can also be used as a preventive treatment in the autumn to

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

Nematóides benéficos para o controle de pragas em culturas externas

partner with nature. And strive for a healthy future. Growing a resilient crop takes expert knowledge and a great deal of experience. Growing in a sustainable [...] Koppert, a Dutch grower with a clear vision; the world needed an alternative for chemical pesticides. He was the first to introduce a natural enemy to [...] amplo espectro de pragas nocivas, como a traça-das-frutas, a mariposa-oriental, a tortrix das frutas de verão e a broca do galho do pêssego. Os produtores

Beneficial Nematodes against Horticultural Pests

applied to combat a significant variety of pests in a wide range of temperatures, such as the pupae and larvae of thrips, the larvae of vine weevils and [...] and liquify the insect from the inside. The nematodes feed on the digested tissues of the dead insect and reproduce in large numbers. The pest insect stops [...] within a few days. The nematodes that emerge then start their search for a new host. Part of the IPM toolbox Nematodes have increasingly become a powerful

Whitepaper about the effective control of Myzus persicae

parasitize a similar number of aphids (between 60 and 90) Egg Adult Empty aphid mummy Life cycle of A. matricariae and A. colemani Aphid mummy with pupa [...] pest. This research indicates that the parasitic wasp Aphidius matricariae is a more effective agent for the control of M. persicae to Aphidius colemani [...] parasitizes more aphids than A. colemani • At 15 ºC one female A. matricariae can parasitize 50 aphids while at the same temperature A. colemani can only parasitize

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

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 [...] whether it is a ‘regular’ or flonicamid-LS Myzus persicae. With this DNA technique they did not only track the occurrence, frequency and spread of the new genotype [...] 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

Pollination checklist Growing lights

pollination. The sun activates the bumblebees 09:00 08:00 Keep the hives closed during one day of snowfall. If possible, remove the snow from the roof. 07:00 [...] sure the hives are not overheated by the lamps and other means, or by the sun in spring and late autumn. The later the lights are turned on, the more [...] filters Place the Natupol hive with the WBH on a Natupol Hive Support. Alternatively use pneumatic opening systems. Don’t close the screens when the bumblebees

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