• Quad

  size and pollination performance. After some weeks the colony will reach its maximum size and starts declining in size and pollination activity. Colony [...] flowers Position the Quad hives evenly througout the plot. The best position is on a horizontal platform just above the ground Wait at least for half an hour [...] sunlight and rain, and weigh down the hive for example with a stone, to prevent it from blowing away Open the ventilation openings on top of the hive during

• Navigating the Whitefly Battle

  March 6, 2024

  younger stages. It is not an efficient predator to use because it is not a great searcher. The larvae and adults only feed upon contact. If food is lacking in [...] hesperus It is known to offer effective control in tomato production. However, it reproduces (predominately) in the bottom 2-3rds of the plant. So, it struggles [...] 80%, spray Mycotal or Beauvaria bassiana ( B. bassiana is known to work like Mycotal, as it is another type of entomopathogenic fungi). The entomopathogenic

• Beneficial Nematodes against Horticultural Pests

  If a specific pest is not mentioned in this document, it doesn’t necessarily mean it cannot be controlled by nematodes. Koppert is continuously researching [...] How does it work? After application, the nematodes set out in search of their prey. Once they have found a host insect, they penetrate its natural body [...] nematodes in horticultural crops Which nematode controls which pest best? This is an overview of the nematode-pest combinations that have been tested successfully

• Aphipar

  wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage of Aphipar [...] conditions Most effective between 20 and 25°C (68 and 77°F). Effectivity is reduced at temperatures above 30°C/86°F. Combined use Can be used in combination

• Ervipar

  wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage of Ervipar [...] Releases should be repeated weekly during the period when aphid infestation is expected. Consult a Koppert advisor or a recognized distributor of Koppert

• Strawberry

  and yield loss. The Tomato looper ( Chrysodeixis chalcites) is particularly notorious for its ability to defoliate plants rapidly, leaving them vulnerable [...] their overall health and productivity. One of the species that is known to infest strawberries is Phytonemus pallidus , commonly known as the Strawberry mite [...] growth. Additionally, it can transmit various viral diseases to the plants. Greenhouse whitefly ( Trialeurodes vaporariorum) is another species that can

• Swirski-Mite

  swirskii is most effective at temperatures between 20 and 32°C (68 and 90°F). It is not effective at temperatures below 18°C/64°F. Amblyseius swirskii is sensitive

• En-Strip

  2 /release. Releases should be repeated until control is achieved. At increasing temperatures it may be better to switch to the use of Enermix or Ercal [...] best strategy for your situation. Environmental conditions The parasitic wasp is most effective at temperatures between 20°C and 25°C (68 and 77°F). At a 24 [...] 17°C/63°F the control of whiteflies may be insufficient. Combined use En-Strip is best to be used in combination with generalist predatory mites ( Amblyseius

• Tomato

  substantial damage. The tomato leafminer ( Tuta absoluta ) is an increasing problem worldwide, it is devouring tomato foliage and inflicting significant harm [...] predatory gall midge, is also effective in reducing mite populations. Thrips control The predatory bug Macrolophus pygmaeus (Mirical) is an effective solution [...] um muscarium Ve6 ( Mycotal ) can be applied. This fungus is applied to the foliage, where it penetrates the thrips' body and causes their death. Whitefly

• Horiver Sticky Cards: A Powerful Tool for Pest Management and Prevention

  May 27, 2024

  whiteflies. Horiver Dry: This card is more user-friendly because the traps leave no glue stain. Depending on color, it is effective for a number of pests [...] of insects caught Determine if the pest population is increasing or decreasing. This information is crucial for developing effective pest control strategies [...] halting their lifecycle and reproductive activities. Think about it, if one female thrips adult is caught in a Horiver card this prevents 150-300 new thrips from