• Amblyseius andersoni

  January 1, 1970

  Predatory mites are usually found on the lower surface of the leaves, often in the corner of the main vein and lateral veins. It is not possible to distinguish [...] 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 [...] recommended as it is hindered by the glandular hairs on the stems and leaves and does not build up a population. Amblyseius andersoni in buckets The predatory

• FAQ Spidex Vital

  January 1, 1970

  What is the difference in the product presentation? Spidex Vital consists of all mobile stages of Phytoseiulus persimilis. The carrier material is the same [...] of Phytoseiulus persimilis. Is this a different Phytoseiulus species to the Spidex I am used to? No, it is exactly the same Phytoseiulus species as in de [...] same as the current product. How will this change my existing program that has been working for years? Apart from the fact you have to switch your current

• Pepino mosaic virus

  January 1, 1970

  rapid spread and impact on fruit quality, effective prevention and management are critical for maintaining yield and marketability. PepMV is a highly contagious [...] What is Pepino Mosaic Virus (PepMV)? Pepino Mosaic Virus (PepMV) is one of the most economically significant viral diseases in greenhouse tomato production [...] depending on the strain, environmental conditions, and tomato variety, but common signs include: On leaves Mosaic or mottled patterns (light and dark green

• Aphids

  January 1, 1970

  to plants in several ways, and the damage can vary depending on the species of aphid and the type of plant being attacked. The following are common signs [...] leaves, stems, and flowers by piercing the plant tissue and sucking out the sap. This can result in stunted growth, curling or distortion of the leaves, yellowing [...] between host plants also mate in the autumn and lay eggs which overwinter. Where mating occurs and eggs are laid, the life cycle is termed holocyclic (complete)

• Perfect Potted Hydrangeas for Super-Strict Customers

  December 6, 2019

  approach is virtually the same in the propagation phase, except that no Entonem is used. Pieter continues, "The topped plants go into the cold stores virtually [...] hydrangea cultivation is complex. Once the cutting material has arrived from Portugal, there is a propagation period. Then, when the shoots and buds have developed [...] with Teppeki®, and spider mites are dealt with using a range of enemies, including Spidex , Spical , and Swirski-Mite . At the same time, the feed mite C

• Swirski-Mite Plus, Now in Even Better Shape

  July 2, 2019

  quality and reliability even more,’ says Koppert Product Manager, Tim Bossinga. ‘The material of the sachet is still the same, but the shape is more elongated [...] elongated and features a new design. The properties and application remain unchanged, and recent tests with the new packaging show that the emergence of [...] Plus is a trusted biological solution from Koppert Biological Systems for the effective control of thrips and whitefly in many crops worldwide. The packaging

• More Sustainable Nematode Formulation

  December 28, 2020

  still: … looks the same, is paste-like, and becomes a gel once water is added … leaves no residue … has the same efficacy! Dissolvability of Nematode Formulations [...] Steinernema feltiae and Steinernema carpocapsae based nematode products, including Entonem , Capsanem and Scia-Rid . The composition of the carrier material [...] systems in the market, including Dosatron®. Continued outstanding performance "Users will not easily notice the change based on the look & feel of the new f

• Optimal placement of bumblebee hives

  January 1, 1970

  seasons, it is advisable to position the hives at a height of 20 – 60 cm above the ground on the south side of the path. This location ensures that the hives [...] meters above the ground, particularly in dense crop areas. On the darkest days of winter, consider placing the hives above the crop near the greenhouse roof [...] as condensation and rainwater. Regular hive maintenance and checks are recommended to ensure the well-being of the bumblebee colony and prevent potential

• Biosolutions for Cannabis

  January 29, 2026

  business is the same regardless of the amount of the purchase. They are invested in the strength and success of each individual client over the long term [...] differently, and Koppert stays on top of what’s allowed, what’s effective, and most importantly, what the grower wants (and doesn’t want) in the product. Lane [...] at home under the glow of HPS lights, works with a partner in the Midwest. It’s the best type of visit—no pests, lots of beneficials, and beautiful flowers

• Knowing & recognizing

  January 1, 1970

  edition of Knowing and recognizing also includes new biopesticides and biostimulants that increase the plant’s resilience to stress and help the plant to grow [...] illustrations and close-up photographs. The knowledge gained will equip you to find the best sustainable solutions. First published 25 years ago and revised in [...] in 2003, the latest edition comprises 443 pages, 700 photographs, and dozens of illustrations of the most prevalent pests, diseases and their natural enemies