• Chrysopa-E

  preventively or in infested areas and repeated at weekly intervals until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert [...] conditions Chrysoperla carnea is effective in a wide temperature range including low temperatures (average > 12°C/54°F). It is most effective at 20-28°C (68-82°F) [...] Pests Aphids and other pests, like mealybugs , Echinothrips and eggs of pest lepidoptera species . Mode of action Larvae of the lacewing attack their prey

• Frequently Asked Questions about Bumblebees

  November 15, 2018

  houses, shade cloth and hail netting) and they fly around your crop in a more criss cross fashion. What is the life cycle of the bumblebee and will they return [...] season? A queen bumblebee hibernates alone and underground throughout the winter season. Before hibernation, a new queen will leave the nest and mate, with [...] sugar water and pollen in the hives can attract other insects and animals. Most insects attracted to the hives are generally a nuisance, and do not affect

• Biological seed treatment

  like fungi and bacteria, as well as plant extracts and algae extracts. Biological substances are applied to the seed in a powder form or as a liquid. An [...] system, and the productivity of the crop. Positive attributes of microbials depending on the organism. An overview: Biological seed treatment acts as a bio [...] biostimulant: a treated crop becomes stronger and grows better; The treatment enhances crop yields while helping plants to fight off plant pathogens and minimize

• Red palm weevil

  build a solid elongated cocoon made of rolled-up palm fibres. After the cocoon is formed the larva enters a pre-pupal stage, its body contracts and it does [...] of living fronds. Larvae are present and feed in the softest and most humid living tissues (growth areas) with a low to moderate proportion of fibres. [...] typical weevils: the head extends with a long thin rostrum that holds the antennae and tiny mandibles. The size and colour of adult weevils greatly varies

• Aphipar-M

  remains dry and is not moved from its introduction site for at least a few days Dosage The dosage of Aphipar-M depends on climate, crop and aphid density [...] situation. Environmental conditions Most effective between 15 and 25°C (59 and 77°F). Effectivity is reduced at temperatures above 28°C/82°F). Combined use Can [...] nicotianae ) and peach-potato aphid ( Myzus persicae var. persicae ). Mode of action Adult parasitic wasps emerge from the mummies and females lay their

• The cost-saving potential of biological crop protection for your IPM strategy

  February 20, 2025

  systems. By building a healthy ecosystem with natural predators and other biocontrol agents, growers can maintain lower pest and disease levels over time [...] yields and quality Effective pest and disease management is not solely about reducing costs but also about maintaining or improving crop yields and quality [...] fungi). Biological control agents are a proven strategy for managing target species, decreasing reliance on pesticides, and improving ecosystem health

• Beneficial nematodes

  They are commonly used in greenhouse and nursery pest management and are becoming more and more popular in orchards and outdoor vegetable crops. Steinernema [...] are a group of parasitic nematodes that have a unique relationship with insects. These nematodes are natural predators of various insects and play a crucial [...] kill the host insect within a few days. The host becomes immobile and eventually dies due to the bacterial infection. Feeding and reproduction: The nematodes

• Everything Still Begins with Swirski

  May 14, 2020

  actually is. "The predatory mite is extremely effective and resistant to high temperatures. It makes short work of thrips and whitefly , and also tackles [...] ss. Versatile and reliable Amblyseius swirskii is not only an extremely effective glutton, it can also be used in many crops and under a great variety [...] introduced in a variety of circumstances. Think of factors such as humidity, day length and temperature range that play a role in determining whether a biocontrol

• Strawberry

  biological control agents, resistant cultivars and targeted pesticide applications, growers can maintain a balance between pest control and environmental [...] management (IPM) plays a crucial role in ensuring the health and productivity of strawberry crops due to the presence of various pests and diseases. Common pests [...] spider mites and other pest mites , thrips and whiteflies . These pests can cause significant damage to the plants, leading to reduced yields and compromised

• Tomato

  esize and produce energy is compromised, leading to reduced yields and overall weakened tomato plants. Mealybugs In some cases, mealybugs , and in particular [...] as a biological control agent to naturally regulate aphid populations. The integration of these biocontrol measures promotes a more sustainable and en [...] fumosoroseus (Isarid), a beneficial fungus, can be applied as a biopesticide to infect and kill whiteflies. Additionally, Rollertrap is effective for mass