• FAQ Nezapar

  (mating) adults on one plant or for freshly laid egg packages. Only the eggs will be parasitized. How do I introduce the pupae in the crop? Open the bottle and [...] increase the dosage? When you observe 1 adult or nymph of Nezara per ha per week. Can I also release Nezapar on the slabs? Yes it’s possible, but only on the [...] to use the product directly after receipt. Can I store the product? When necessary the product can be stored for 1-2 days after receipt. How do I store

• Mycotal FAQ

  produces spores on the outside of the cadaver, which may spread the infection to other vulnerable pests. Mycotal: how does it work? How long is Mycotal [...] spores can be formed on the outside of the affected insect which may infect other vulnerable pests. Is the effect visible? Dead, shriveled insects can be found [...] sporulation on the outside of the insect will become visible. When can I expect an effect? How fast does Mycotal work? Mycotal kills the pests between

• FAQ Nematodes

  is any doubt, remove all filters. What pressure can be on the pump and the spray boom? The pressure on the nozzle may not exceed 20 bar (190 psi), with [...] practice, the decrease of pest pressure is the only indication that the application has been effective. How long do the nematodes work / can they survive [...] place the product in a cold room as soon as possible. How long can I keep the product? Nematodes can be stored in a ventilated refrigerator until the expiry

• Beneficial Nematodes against Horticultural Pests

  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 [...] overview of the nematode-pest combinations that have been tested successfully so far. However, effectiveness of the nematode solution depends largely on a number [...] such as the pupae and larvae of thrips, the larvae of vine weevils and several beetles, caterpillars, the larvae of sciarid flies and many others. How does

• Predatory mites whitepaper

  plant canopy the humidity close to the leaf surface, where the mites live, is higher than in the surrounding air. High humidity, e.g. at night, can compensate [...] pressure, these species are the best option. • N. californicus can prey on thrips but prey consumption and reproduction are low on a diet of thrips only. It [...] limonicus has the highest numerical response to whiteflies and is the best option when the pest pressure is high. • In laboratory trials the oviposition

• Pollination checklist Growing lights

  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 [...] temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives. 10:00 [...] connecting the transmitter to the climate computer. Heat Do not turn the lights on before midnight Screens and filters Place the Natupol hive with the WBH

• Plant Pollinator interactions in high temperatures

  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 [...] placement of the hive can reduce heat stress of pollinators. Position the hive about 20-60 cm above the ground on the south-side (in the Northern Hemisphere) [...] forces the plant to work too hard, and as a result, the setting on the first fruit is skipped. The plant looks fine, strong, and healthy. However, the conditions

• Doença da sigatoka negra

  light yellow spots or streaks on leaves of about one month old. The symptoms run parallel to the veins. Within a few days, the spots become a few centimetres [...] 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 [...] centres. These spots enlarge further and the tissue around the lesions turns yellow and dies. Lesions merge and the whole leaf turns brown and ultimately

• Mycotal - Effective at lower temperatures

  night and 14 °C during the day, mimicking a cold day in the greenhouse. 60 40 The lines are predicted values and the ribbons around the lines are 95% Confidence [...] night and 14 °C during the day, mimicking a cold day in the greenhouse. 10 5 The lines are predicted values and the ribbons around the lines are 95% Confidence [...] night and 12 °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

• Mycotal Brochure

  proteins by the fungus within the insect At high humidity, the fungus grows from within through the insect cuticle and produces spores on the outside of [...] Bredelaar in the Netherlands, 2020. The crop was treated 3 times with a 7 day interval. The graph shows the observations 2 weeks after the last treatments [...] After spraying the product, the blastospores germinate quickly and grow into hyphae that penetrate the pest body cavity. Once inside, the insect is killed