• Goat moth

  caterpillars are up to 10 cm long, pink when young, later with yellowish sides and a dark red back with a black head. The pupa is 5-6 cm long, dark brown

• Koppert launches new range of insect traps

  September 7, 2021

  might experience this card more user-friendly. Depending on colour, it is effective for a number of pests, including thrips and sciarids. The yellow card is [...] cultivation. With its large sticky surface area, Horiver Delta has glue on both sides of the card and can be folded into a large trap. Apply a pheromone dispenser

• Plant Pollinator interactions in high temperatures

  for a couple of hours has a negligible effect on pollination. However, a full day above 30° C has an immediate effect on pollination. If the temperature reaches [...] reaches 40° C for one hour, there is also an immediate effect. For a high 24-hour temperature to affect pollination takes at least one to two weeks. Similarly [...] the vine, an average 24-hour temperature of more than 21° C has adverse effects on the setting. Cherry and snack tomatoes suffer at temperatures above 23°

• 'Countryside, the Future' opened on 20-02-2020

  March 2, 2020

  is to create impact. The exposition itself ends in August 2020, but the effects of what will be exposed in New York will last much longer. Countryside, [...] the museum, various objects symbolize the connection between nature on one side and the production of sustainable, affordable and healthy food on the other

• Predatory mites against thrips and whitefly - a question of customization

  April 25, 2016

  is a generalist: while it combats thrips and whitefly, it also has a side effect on spider mites and other mite species. It is this versatile nature which [...] long history. Koppert had known for a long time that this mite was an effective beneficial in the fight against thrips and whitefly. However, it proved [...] and strong population whilst keeping whitefly under control. It is less effective at very high temperatures. Swirskii is your best option in this case. Harvest

• Entonem keeps young orchids free from Sciara

  May 27, 2021

  uses the predatory soil mite Stratiolaelaps scimitus. Investigating the effect of spraying Every week, Floricultura examines the action of the nematodes [...] Mulder. ‘Our dosages and introductions have therefore always been on the high side. It is better to use a little too much than not enough; infestations must

• Reinforced hook for all predatory mite sachets

  July 12, 2018

  will be delivered with a hook that has a moisture-resistant coating on both sides. As a result, the hook is sturdier and more resistant to moisture, so that

• Cotton leafworm

  grey to reddish or yellowish, with a median dorsal line bordered on either side by two yellowish-red or greyish stripes and small yellow dots on each segment

• Bacterial canker of tomato

  brown and may merge. The leaves wilt and curl upwards, often starting at one side of the plant. They turn brown but don’t fall off. On stems and shoots light

• American serpentine leaf miner

  eggs, they bore a hole using their toothed ovipositor, usually in the upper side of the leaf. Egg spots are oval and hard to distinguish from feeding spots