• Mealybugs and scales

  causes the damage because of the sooty mould that grows on it. Ants are also attracted by the honeydew. In fact, the honeydew with its sooty mould is usually [...] unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower and fruit production; in ornamental crops, the mere presence of [...] harmful viruses. Mealybugs inflict damage on the crop in various ways: nymphs and females extract the sap from the plant, stunting growth and causing deformation

• Steinernema feltiae

  ultimately killing the host within a few days. The nematodes then feed and reproduce within the cadaver of the dead host, resulting in the emergence of a new [...] nematodes penetrate the pest's body through natural openings. Once inside the pest, the nematodes release symbiotic bacteria, typically of the genus Xenorhabdus [...] use them in direct sunlight The moisture content of the soil must be kept high for several days after application. When possible, irrigate the crop before

• Macrolophus pygmaeus

  damage. In tomato there may be fruit deformations during setting, and in gerbera, misshapen flowers may appear. The use of this bug in gerbera is therefore [...] small black markings: the first antennal segment is black, and a black stripe runs behind the eyes. The first part of the forewings is a transparent, soft [...] visible on the sides of the head. The bug has piercing-sucking mouthparts. Females have a large, rounded abdomen within which the ovipositor is visible

• Combating Strawberry Aphids with Aphiscout

  March 15, 2019

  sugar water for the task ahead. In addition to the nectar pad, the cylindrical packaging also has a unique hanging system. The label around the APHISCOUT [...] unwanted sap sugars (honeydew) on the leaf surface, which favours the establishment of ‘sooty moulds’, leading to a reduction in the rate of photosynthesis. [...] also had the best preparation for the scouting mission ahead, thanks to the nectar pad within the Aphiscout container. This nectar pad provides the newly-emerged

• Black vine weevil

  instars. Once the temperature rises, the larvae become active again. The full-grown larvae pupate in spring in the soil. The depth where the pupae can be [...] weevil consists of an egg, 6 or 7 larval instars, a pupal instar and the adult beetle. In temperate climates in the Northern hemisphere, the first adult weevils [...] fruit crops in both temperate and sub-tropical regions. It belongs to the family Curculionidae. Damage symptoms The major damage is caused by the feeding of

• Trichoderma harzianum

  pressure is potentially high, the crop is sensible to soil diseases. If the crop cycle is long it is advised to perform regular applications with Trianum-P [...] harzianum grows faster on the surface of the root than soil borne pathogenic fungi, which get no change to establish themselves on the roots. Competition for [...] resulting in better yield and quality. Induced resistance: Trichoderma harzianum reinforces the defence mechanism of the parts of the plant above the ground

• Comprehensive Control Combination for Carrot Fly

  May 13, 2022

  dispenser is positioned in the field on a supporting pole. The standard dispenser introduction rate is 4/ha, but this can be increased to 8/ha in high-risk [...] death. The summer treatment, against second generation larvae, is pivotal in the management of this pest. In relation to the development stage of the pest [...] appropriate in some situations. Traps should be positioned in the field from April, and again in June, to monitor for the emergence of the first and second

• Predatory insects

  gall midges lay their eggs on plant leaves, and when the larvae hatch, they feed on aphids, or spider mite, depending on the species. Gall midges are considered [...] reduces the environmental impact associated with the use of synthetic chemicals, safeguarding the overall ecosystem. Reduced need for chemicals The use of [...] predatory insects often results in a decreased reliance on chemical pesticides. This reduction is beneficial for both the environment and human health, as

• Cerall Brochure

  grain yield on average by 290 kg/ha. Compilation of the results from 11 field trials, 2 in Belgium, 2 in Germany, 2 in Italy, 1 in Spain, 1 in Sweden and [...] After the application of Cerall, a biofilm is created around the seed. • The metabolites already present in Cerall have a direct inhibitory effect on various [...] diseases present on the seeds. • The bacteria present in Cerall will stay inactive when the seeds are stored dry. • After sowing, when water availability

• Cerall.. a powerful weapon against Fusarium, Tilletia caries and Septoria nodorum

  July 13, 2021

  This is the way it works: • The bacterium produces substances that have an instantly lethal effect on various fungal diseases • On the roots of the crop [...] as the Redigo seed treatment. The product is currently used on over 55400,000 ha of arable land in the EU. How it works Pseudomonas chlororaphis is ad [...] used for sowing. It is based on the strain MA 342 of the beneficial bacterium, Pseudomonas chlororaphis . Trials conducted by NIAB in 2017/18 showed that