• Thrips

  hatching, the larvae begin to feed on plant tissue on the underside of the leaf. The larvae are smaller than the adults and lack wings. Depending on the species [...] thrips control Learn more about What are thrips? Several species of thrips are a major problem in greenhouse horticulture. The Western flower thrips ( Fra [...] fringe of hairs along both edges of the thin wings. There are more than 6,000 known species. Most are harmless, some are predators, and fewer than 20

• Pepino mosaic virus

  into the host genome. This process involves the synthesis of viral proteins and the assembly of new virus particles. Four different strains of the virus [...] symptoms The impact of a PepMV infection for the tomato grower is variable. Several factors contribute to this variability. The genetic identity of the virus [...] infection because of the rapid spread of the virus. Strict hygiene protocols to prevent entry into the greenhouse are therefore essential. The most effective

• Broad mite

  to the damage caused by viruses. The typical pattern of damage consists of malformation and distortion of the above-ground growth of the plant. The mites [...] their eggs mainly on the underside of the leaf or on the fruit surface. The elongated, oval eggs are firmly attached to the surface and are rather large (about [...] concentrated on the underside near the leaf stalk, which tends to cause the leaf to turn brown and curl up. A typical indication of an attack of broad mite

• SDS_Horiver_Dry__Delta__Disc__en__CA.pdf

  identification 2.1. Classification of the substance or mixture Classification (GHS CA) Skin sensitisation, category 1A Full text of H-statements: see section 16 [...] according to the Hazardous Products Regulation (February 11, 2015) 2.3. Other hazards Other hazards which do not result in classification : 1/3 of the surface [...] cleaning up Other information : Avoid release to the environment. : Mechanically recover the product. : Dispose of materials or solid residues at an authorised

• Plant Disease Management

  cycles and reduces the buildup of pathogens in the soil. Disease-resistant varieties Another vital aspect of prevention is the use of disease-resistant [...] What is biological disease control? Biological control of plant diseases is a method used to manage and reduce the impact of plant diseases by utilizing [...] on the use of living organisms to suppress or control plant pathogens, which are microorganisms that cause diseases in plants. The primary goal of biological

• Pollination checklist outdoor

  it in the shadow of the crop. Ensure that the underside of the hive is kept dry. Keep the hive entrance visible for humans and bumblebees during the flowering [...] therefore be released into the same crops. Position a bumblebee hive at least 100 metres away from a honeybee hive, out of the sight of the honeybees. This is [...] begins. Once the flowers open, the bumblebees will start pollinating. Position the hive in the crop immediately after delivery, or a maximum of one day later

• Diglyphus isaea

  pupates in the mine some distance from the dead host. Pupal stage: The pupa lies between the upper and lower epidermis of the leaf which are held apart [...] Adult stage: The appearance of the adult is already clearly visible. Pupae are often visible through the leaf. The parasitic wasp escapes from the mine by making [...] making a round hole through the upper epidermis. These round holes are the evidence that a parasitic wasp rather than a leaf miner has come from the mine

• Aphidius matricariae

  appearance of Aphidius matricariae Adults are 3-4 mm golden brown wasps with long antennae. Characteristic for the distinction of the species are the fine stripes [...] stripes on side parts of the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae. Most species belong to the genera Myzus, Aphis [...] or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days The dosage of Aphipar -M depends on

• Aphelinus abdominalis

  Releases should be repeated a number of times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your [...] with the parasitic wasp Aphelinus abdominalis Aphelinus abdominalis is a parasitic wasp for the biological control of various aphid species. The parasitic [...] feeding while the larger individuals are parasitized. The control of the aphids is due to host feeding and parasitization in roughly equal measure. Life

• Maximize pollination in tomato

  employ a technique called buzz pollination . They grasp onto the flower and generate vibrations, aiding in the transfer of pollen. Within one to four hours [...] achieve exceptional yields, harnessing the power of commercial bumblebees can be a game-changer. Bumblebees are efficient and reliable pollinators, and [...] will help prevent damage and ensure the well-being of the bumblebee colony. Proper hive maintenance and regular checks are recommended to safeguard against