• Amblyseius andersoni

  droplet-shaped mites. Eggs are oblong and transparent white. Adults are about 0.5 mm in size. Predatory mites are usually found on the lower surface of the [...] deutonymph, and adult. Eggs are laid on the underside of leaves, often in the axil of veins. They are oval, white and are approximately 0.14 mm in diameter [...] The larvae have six legs, are the same colour as the eggs, and are only slightly larger. The larvae of Amblyseius andersoni are facultative feeders, which

• Strawberry

  occidentalis) , Rose thrips ( Thrips fuscipennis) , and Onion thrips ( Thrips tabaci) being particularly common. These tiny insects feed on various plant parts [...] other pests and diseases. Thrips Thrips pose a significant threat to strawberry crops, with species such as Western flower thrips ( Frankliniella occidentalis) [...] cucumeris (Thripex, Thripex-Plus, Thripex-V ) are valuable allies in thrips management, as they feed on thrips eggs and larvae. Another beneficial mite,

• Want to Tackle Diseases and Pests in Roses?

  July 14, 2020

  list of options. Western Flower Thrips Frankliniella occidentalis on a leaf Thrips The integrated control (IPM) of thrips is strongly based on predatory [...] and Entomite-M . In addition, Horiver sticky traps are absolutely essential, not only to detect thrips but also to capture them. Spider mite Predatory mites [...] encounter. The options in a nutshell are ladybirds, parasitic wasps , gall midges, and lacewings ( Chrysopa ). Again, aphids are a pest that you need to catch

• Koppert is Investing in Smarter Scouting

  May 29, 2019

  number of Dutch tomato growers are testing the innovation in practice. The app is currently in the pre-introduction phase: we are shifting the focus towards [...] sticky traps in their greenhouses. The scout-app can identify whitefly , thrips , Sciaria, and Nesidiocoris tenuis. It is also possible to manually enter [...] level of infestation in their greenhouses. Additionally, the dashboard lists how pests and their natural enemies develop in relation to one another. The dashboard

• Isarid: The Foundation of a Good IPM Program

  greatest strengths is breadth. Koppert’s label includes whiteflies, aphids , thrips , psyllids , mealybugs , leafhoppers, plant bugs , weevils, grasshoppers [...] pests. In ornamental greenhouse production, two of the most important targets are whiteflies and fungus gnats. Isaria was originally identified on whitefly [...] an IPM foundation. A grower may begin an application because fungus gnats are the immediate concern, but the same program is laying down biological pressure

• Integrated Pest Management

  decisions about control strategies. Control When necessary, control measures are employed, using the least harmful methods first. Evaluation Post-implementation [...] pest populations. Predatory mites , parasitic wasps and beneficial nematodes are examples of beneficial organisms used for biological pest control . The beneficial [...] Horiver contribute to control of the flying stages of pests like whitefly and thrips . For some other pests, pheromone traps can make mass trapping more effective

• Perfect Potted Hydrangeas for Super-Strict Customers

  December 6, 2019

  troublesome pests in Van Geest’s potted hydrangeas are thrips , aphids , and spider mites . Thrips are tackled once at the start of cultivation using a [...] uniformity would be nice as growers are always having to contend with new issues." He mentions Thrips setosus , or Japanese thrips, which began to settle in hydrangeas [...] protection against thrips. The predatory insect Thripor- I has been successful at controlling Western flower thrips and other species of thrips. It’s possible

• Predatory insects

  miner larvae. For thrips control, Thripor-I ( Orius insidiosus ) and Thripor-L ( Orius laevigatus ), offer effective solutions. Orius bugs are natural predators [...] Lacewings Lacewings are beneficial insects known for their voracious appetite for various pests, making them valuable in biocontrol. There are different species [...] lions," are particularly effective in controlling aphids . They use their strong jaws to grasp and consume aphids at a high rate. The larvae are highly

• Fungi and Bacteria Deserve Greater Appreciation!

  May 31, 2019

  our whole world is one big ecosystem. But most ‘members’ are never seen because they are far too small. For example, there are billions of microorganisms [...] role in our defence against diseases. Plants are also partly dependent on fungi and bacteria if they are to continue to function well. The roots live in [...] plants. But this is largely undeserved: the majority of fungi and bacteria are actually useful. Plants, humans, and animals couldn't even exist without these

• Condition of the Crop the best Indicator of the Effect of Trianum

  August 10, 2020

  leaves, and are more vital. Leaf and fruit analyses also show that treated plants contain more sugars and more mineral nutrients that are difficult to [...] open field pepper production in Portugal Successful biocontrol in potatoes Big impact starts small Trianum can hold its ground Trianum is a true all-rounder