• Flies

  January 1, 1970

  damage depends on the species of the flies. Direct damage is the immediate result of larvae feeding on root hairs and tender roots as well as stem and leaf tissue [...] ly small flies of the families Sciaridae ( sciarid flies ) and Ephydridae (shore flies). The larvae of these insects generally live on rotting plant material [...] contamination. Effective fly control is essential to maintain healthy and high-quality crops. Biological control of flies combines targeted monitoring and

• Spotted Wing Drosophila

  January 1, 1970

  distinguished from males of other Drosophila species or SWD females by a large dark spot on each wing, where their common name is derived from. Females have [...] tubes which stick out of the fruit. There are three larval instars and in the third instar the larvae are about 3.9 mm long. The pupae of Drosophila suzukii [...] General Since the start of its invasion in 2008/2009, the spotted wing drosophila, which is originally from Asia, has spread extensively in North and South

• How to protect bumblebees in cold

  January 1, 1970

  impact of climate on pollination and colony quality is also time-sensitive. The longer unfavorable conditions persist, the greater the impact on the bumblebees [...] minimum 24-hour temperature of 15 ºC for optimal plant development. When your crop is healthy and the average 24-hour temperature is at least 15 ºC, you can [...] can ensure that there won't be any issues with the foraging activity of the bumblebees, leading to efficient pollination . Placement of hives in low temperatures

• Trianum-P

  January 1, 1970

  Mode of action The mode of action of Trianum-P is based on the following mechanisms: Competition for space Trianum-P grows faster on the surface of the [...] less chance to develop. Parasitism of pathogens Trianum-P grows around the mycelia of the pathogens. The cell walls of the pathogens break down and the pathogens [...] Preparation Add 1 volume of Trianum-P to 5 volumes of water in a bucket Mix thoroughly Add the suspension to the required amount of water to obtain the final

• New Leaf Plants back Koppert biocontrol

  June 9, 2021

  2013, with a vision of becoming one of the most esteemed nursery stock suppliers in the UK and Europe. They embarked on a programme of investment, by building [...] ahead of potential pest problems,” she added. David continued “Due to the success of our biological strategy, our expenditure on insecticides is now almost [...] developing new propagation facilities. The primary aim is clear: to become one of the leading producers of climbing plants in the home and European markets.

• Phytophthora: symptoms starting to show

  April 7, 2021

  retract and the diversity of the rhizosphere decreases. This leads to three things happening: The uptake of nutrients and water is affected, leading to further [...] growers are starting to see a percentage of plants ‘fall out’ due to Phytophthora and other root disorders. There are limited, if any, curative options available [...] susceptibility is exposed. If the demand for assimilates exceeds the supply, then the crop will naturally push resources to meet the needs of the flowers

• Effective control with Chrysopa-E!

  January 1, 1970

  in a 90 ml canister containing 100,000 eggs, so there is a huge gain in terms of transport volume and the supply chain is more sustainable. [...] attractive price of Chrysopa-E , it is possible to use many more beneficials and thus gain better control of pests, with a better return on investment. With [...] expense. It is possible for you to use many more beneficials and thus gain better control of pests, with a better return on investment. Chrysopa-E is also suitable

• Macrolophus pygmaeus

  January 1, 1970

  varieties of tomato, and gerbera. Conditions that promote the onset of such problems include a shortage of prey, a high population of bugs (more than 100-150 [...] voracious predators, capable of feeding on various pest species. With its effectiveness in pest control and minimal impact on non-target organisms, the natural [...] well as the larvae of leaf miners . When the bug is present in a crop in large numbers, it can contribute substantially to the control of these pests. Although

• Diamond back moth

  January 1, 1970

  groups of two or ten eggs on both the upper and lower surface of leaves, preferentially in depressions, and rarely on stems or petioles. There are four [...] but is now present wherever its cruciferous hosts exist and it is considered to be the most universally distributed lepidopteran species. It is highly [...] cases of severe infestation, entire leaves may be destroyed, leaving only the veins. The larvae feed also on the chlorophyll-rich green areas of stems

• Whitefly

  January 1, 1970

  Here are some of the common signs of whitefly damage: Yellowing of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants [...] cuticle hardens. The growth of hairs on the insect depends on the leaf: the longer the hairs on the leaf, the longer the hairs on the insect. In other words [...] control is essential to maintain healthy, productive crops and prevent the spread of diseases. Biological control of whiteflies uses a combination of natural