• Aphipar-M

  Effectivity is reduced at temperatures above 28°C/82°F). Combined use Can be used in combination with other aphid biocontrol agents, such as Aphidend [...] Aphipar-M depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting [...] planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor

• Ervipar

  adjusted to the particular situation. Start introduction preventively soon after planting of the crop. Introduction rates typically range from 0.25-2 per m [...] and 77°F). Not effective at temperatures above 30°C/86°F. Combined use Can be used in combination with other aphid biocontrol agents, like for instance [...] m 2 /release. Releases should be repeated weekly during the period when aphid infestation is expected. Consult a Koppert advisor or a recognized distributor

• Aphipar

  77°F). Effectivity is reduced at temperatures above 30°C/86°F. Combined use Can be used in combination with other aphid biocontrol agents, such as Aphidend [...] Aphipar depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting [...] planting of the crop. Introduction rates typically range from 0.25-4 per m 2 /release. Releases should be repeated at least 3 times. Consult a Koppert advisor

• Stick it to Pests: The Power of Mass Trapping

  May 17, 2024

  where pest pressure is expected to be high, increase mass trapping by applying roller traps to each post row, prior to crop planting, at head height and [...] density by using medium or large size sticky cards at a rate of 2,000/ha. Always choose yellow Horiver cards or roller traps unless you are using a large [...] crop. These bio-controls are attracted to yellow Horiver sticky cards and roller traps , so if you are using them use blue Horiver sticky cards or roller

• Cabbage leafroller

  leafroller (Clepsis spectrana) is native to North-West Europe. It is a highly polyphagous species causing damage to field grown cabbage, apple, pear as well [...] opening bud to the growing tip, while older caterpillars eat a hole in the shoot and hollow it out, causing the shoot or growing point to wilt and die [...] many herbaceous wild plants. Because fewer broad-spectrum pesticides are used these days, the cabbage leafroller has also become a pest in greenhouse crops

• Replace Conventional Pesticides With Natural Alternatives

  April 18, 2024

  alternatives will only continue to grow. Our focus on continuous improvement has already led to today’s biodegradable, easy to use, and affordable spray solution [...] nematodes to support and protect crops. Nematodes are alive; they move and hunt their prey instinctively. They can be used above and below ground to protect [...] ready for use, which extends their shelf life to several months. Once mixed with, and activated by water, nematodes can be applied by using standard spraying

• Bumblebee Pollination Information For Canadian Fruit Crops

  June 11, 2024

  vosnesenskii) to our product line in 2021, now allowing us to sell QUADS within British Columbia. To ensure a high fruit yield, it is important to note that [...] for a grower is to use both honeybees and bumblebee hives together in the same field. Honeybees for their mass numbers and bumblebees to maximize pollination [...] become more of a concern for fruit crop growers due to a decrease in pollinators from pesticide use, monocropping, and colony collapse disorder. Colony

• Tomato leaf miner

  miners cause damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature [...] lay 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 [...] crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the ground to pupate. A small percentage of the

• American serpentine leaf miner

  miners cause damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature [...] lay 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 [...] crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the ground to pupate. A small percentage of the

• Aphidalia

  should always be adjusted to the particular situation. Start introduction as soon as the first aphids are detected on the trees. Use at least one cotton bag [...] Paper bag. Carrier Buckwheat hulls. Application Open the bag and attach it to the tree near the first branch with a nail or wire stitch Apply 1 bag per [...] bag per tree and up to 3 bags for large trees. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy