• How beneficial nematodes control onion fly

  Capirel is easy to apply, it can be sprayed or injected via irrigation, offering flexibility to fit growing operations. A healthy onion harvest with Capirel [...] Onions are a common crop worldwide, but their cultivation is often challenged by onion fly ( Delia antiqua ). The larvae of the onion fly can cause significant [...] larvae can even kill young seedlings, resulting in production losses early in the cultivation process. The larval stage is the most dangerous stage for the

• Aphidoletes aphidimyza

  should be repeated at weekly intervals until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice [...] Aphidoletes aphidimyza for aphid control Aphidoletes aphidimyza is a species of predatory gall midge known for its effectiveness in biological pest control [...] 12°C/61°F, to ensure optimal conditions for oviposition. Apply Aphidoletes aphidimyza in an environment with a high relative humidity (> 70%) to get the

• Thrips

  mites can be an effective preventative measure, as these natural enemies can help keep thrips populations in check. Predatory mites in sachets can be a good [...] in length. They have a distinctive elongated shape, with long, narrow wings that are fringed with fine hairs. Color: Thrips can be a variety of colors, depending [...] also reduced by loss of chlorophyll. With a serious infestation the leaves themselves can shrivel, and there can be varying levels of fruit damage depending

• Two-spotted spider mite

  mite”. The spots can vary in both form and size. The red eyes can be seen in all stages. Recognize two-spotted spider mite Spider mites can be identified by [...] monitor your crop regularly for signs of spider mites, so you can detect an infestation early and take action. This can be done by visually scouting the [...] spider mite Getting a handle on the spider mite – how can you keep population development under control? Spidex offers a solution for dozens of crops Release

• Tomato

  s (Isarid), a beneficial fungus, can be applied as a biopesticide to infect and kill whiteflies. Additionally, Rollertrap is effective for mass trapping [...] Obscure mealybug ( Pseudococcus viburni ), can be a problem in tomato. These small, soft-bodied insects can be found mostly on the stems where they feed [...] Aculops lycopersici ) can be a severe problem in tomato. These tiny mites feed on tomato leaves and stems. Affected areas turn a rusty brown color, leaves

• Grape downy mildew

  C2c Maky is known for its ability to produce a wide range of bio-active compounds involved in microbial interactions. When used as a lysate, these compounds [...] symptom detection, a clear understanding of the disease cycle, and vigilant monitoring of high-risk weather conditions are key to maintaining a healthy vineyard [...] temperature and humidity), the disease is often well-established before it can be visually detected in the field. Leaf symptoms Yellowish to light-green oil

• Heterorhabditis bacteriophora

  nematodes? Nematodes can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray [...] pests through a process called parasitism. When applied, these microscopic roundworms actively seek out beetle larvae. Once they locate a suitable host [...] should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least

• Swirski-Mite Helps You Stay in Control

  April 29, 2019

  do they fall short? This predatory mite can reproduce in the crop , so there's no need to apply new mites on a regular basis. Several factors determine [...] circumstances, other possibilities As a grower, you are often also a strategist – and fighting pests requires a different strategy in every situation. [...] Sometimes responding quickly to a pest is a must, other times you want to slowly build up a standing army of predatory mites that is ready and waiting

• Blueberry

  growers can limit their exposure to harmful chemicals and minimise the negative impact on the environment. Various beneficial organisms can be used for the [...] fungal pathogens can cause serious harm. Beneficial antagonistic fungi which protect the plants against these diseases can be applied to the growing medium [...] Bumblebees possess a unique ability known as "buzz pollination". They can vibrate their flight muscles at a high frequency, causing the pollen to be released from

• Mealybug control: Which beneficial should I use in my vineyard?

  April 12, 2024

  mealybugs can be found Cryptobug-L Good for: Hotspot treatments When to apply: At the first detection of the pest (bleeding bark) If treating a chronic mealybug [...] right away Cryptobug Good for: Hotspot or broadcast treatments When to apply: Start after the last chance of frost Can be applied throughout the season Avoid [...] is the best fit for your vineyard operation? Luckily all of the beneficial insects below can be used simultaneously and will give you a more robust mealybug