• Two-spotted spider mite

  spider mite control with predatory mites Effective spider mite control with predatory mites Ulti-Mite: Revolutionising biocontrol with innovative predatory [...] nymphs and adults also produce webs, and plants can get completely covered with such webs in which the mites live. The webbing and spotting on the leaves [...] brown, or almost black. Males are smaller and more active than the females, with a body that is narrower and more pointed at the rear. Colour is very variable:

• Bacterial wilt, brown rot

  yellowing of leaves and stunted plants. Inside, vascular browning is common with bacterial slime oozing from the cut. When the bacteria transfers to young [...] streaks. The vascular tissue in the tubers becomes grey-brown and the tuber eyes also turn grey-brown. This disease can be distinguished from Clavibacter [...] cuttings of ornamentals ) from warmer regions. Different races are distinguished with a differing, but overlapping host-range. Race 3 is pretty much restricted

• Syrphidend

  optimal establishment. Combined use For effective control of aphids combine with other predators and/or parasitoids. Storage time after receipt Apply as soon [...] soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark.

• Western flower thrips

  plant tissue with a saw-like ovipositor. Larvae are nearly transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult females

• Consumers

  e production of plants and crops. Even though they cannot be seen with the naked eye, these products – which can be used above ground and underground – [...] this way, we hope to make an active contribution to a sustainable society, with safe food in sufficient quantities to feed a rapidly growing population. [...] exclusively to professional growers and farmers. In order to provide you with the best possible service as a consumer, we have drawn up a list of frequently

• Vidi Fol (Fortafol)

  application tank with half the required amount of water Add the correct amount of Vidi Fol to the water Mix thoroughly Fill the tank with the remaining amount [...] situation Compatibility Do not mix Vidi Fol with products containing calcium to avoid precipitation Do not mix Vidi Fol with systemic pesticides An increased uptake [...] prior to full treatment. Do not mix Fortafol with products containing calcium and avoid mixing the product with pesticides. An increased uptake of these compounds

• How to protect bumblebees in cold

  temperature is at least 15 ºC, you can ensure that there won't be any issues with the foraging activity of the bumblebees, leading to efficient pollination [...] While dehumidifying tunnels/greenhouses in winter, it's essential to keep an eye on the bumblebees. Sometimes, worker bumblebees may get lost through the vents

• Koppert To Showcase Digital Assistant Prototype At Fruit Logistica 2024

  February 2, 2024

  visit our booth at Fruit Logistica, hall 1.2 stand C-30. We invite you to explore the prototype, engage with our team, and provide valuable feedback. Your [...] designed to support both our consultants and our customers. We want to take you with us on this journey of discovery, and therefore this digital tool will be [...] input The Koppert Digital Assistant This innovative tool provides growers with 24/7 access to a wealth of knowledge and support from Koppert experts. The

• Cyclamen main pest pressures

  May 17, 2019

  and sucking out the contents. This causes silver-grey spots on the leaves, with dark green spots of frass, and feeding marks to the flowers. Their life-cycle [...] Phytonemus pallidus , is a very tiny mite, only just visible to the naked eye, and is must commonly found in glasshouses. The mites may be concentrated [...] the buds, or infest the entire plant, resulting in severely stunted plants, with crinkled leaves. Control strategies Macromite Before pot-spacing, distribute

• Roots Growers positive about Mycotal against whitefly

  grows crops without artificial lighting from week 2 to week 51 inclusive. The other section, fitted with SON-T and LED lamps, grows crops from week 34 to [...] Roots Growers, producer of mini vine cherry tomatoes, gained experience with Koppert’s biological insecticide Mycotal . ‘We want our cultivation to be [...] whitefly’s development cycle had clearly been inhibited in the spots treated with Mycotal. We used the same dosage of Enermix in the three test plots, and