Potato/tomato psyllid

are attached to a strand which connects them to the surface of leaves and can be found on the underside and leaf edge. Hatching occurs three to seven days [...] latter causing the greatest concern and proving difficult to control. In light of this, the export of fruit from susceptible crops to some parts of Europe [...] Europe, and the import into Mexico, is difficult, since Candidatus Liberibacter is considered a quarantine pest. Damage symptoms The main direct damage, caused

Effective thrips control with predatory mites

without an impact on the environment and human health. Koppert is the pioneer in the development of predatory mite solutions, starting in 1967 with the production [...] commitment to develop methods that enable growers to effectively introduce these solutions into their crops, ensuring optimal performance, is an integral [...] one of the most challenging pests in horticulture and agriculture, causing both direct and indirect damage to a wide range of crops. Their ability to reproduce

Effective control with Chrysopa-E!

marketed under the name, Chrysopa-E , which uses the egg stage of the lacewing, Chrysoperla carnea , instead of the larval stage used previously, to greater effect [...] echinothrips, so this is a natural enemy with a big menu in that respect.Due to the attractive price of Chrysopa-E, it is possible to use many more beneficials [...] difficult to control and an increasing problem in many crops in which hotspots can grow explosively. By using an earlier phase of lacewing - the natural

SDS_Horiver_Wet__en__CA.pdf

general Hazardous to the aquatic environment, short–term (acute) Hazardous to the aquatic environment, long–term (chronic) : The product is not considered [...] release to the environment. : Mechanically recover the product. : Dispose of materials or solid residues at an authorised site. 6.3. Reference to other [...] mixture does not contain any substances to be mentioned according to the criteria of schedule 1, item 3 of the Hazardous Products Regulations. 5/9/2024

Cotton aphid

plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early enough in the season, the death of young plants. Retarded growth [...] as chrysanthemum and kalanchoe. The cotton aphid ( Aphis gossypii ) is distributed throughout the world but prefers the warmer regions. It has been a pest [...] European greenhouses since the late 1980’s, particularly affecting cucumber. Damage symptoms The cotton aphid ( Aphis gossypii ) is an important vector for viral

Limonica

before use Push the centre of the cap to open the dosage hole Carefully sprinkle material on leaves Make sure the material remains on the leaves for at least [...] limonicus is most effective at temperatures between 13 and 25°C (55 and 77°F). It is not effective above 30°C (86°F). A. limonicus is sensitive to relative [...] or Natutec Airobug Dosage The dosage of Limonica depends on climate, crop and pest density and should always be adjusted to the particular situation. Start

Bacterial canker of tomato

then growing into the vessels of the plant. Plant growth is inhibited and the plant wilts because the xylem vessels become blocked. The bacterium can survive [...] infection is found, strict measures are taken to eradicate the infection. In tomato, growers must either destroy the infected crop entirely or, if the crop [...] brown centre. In potato, the disease usually only occurs in the second half of the season. The first symptoms are wilting of the lower leaves and subsequent

Biopar

Application Distribute the material in heaps near to the places where the flies pupate and cover with 5-10 cm of straw Make sure the material is distributed on [...] When the adult parasitic wasps emerge from the pupal shells, they will start searching for fly pupae to parasitize. After parasitism, wasps of the new [...] Place close to stable walls or edges, or in furrows Start introduction as soon as flies can be expected Dosage The information given below is merely indicative

Fall Armyworm

tan to green to black. They have a distinct white inverted Y-shaped mark on the front of the head and four large spots on the upper surface of the last [...] and measure 13 to 17 mm in length. The eggs hatch after 3-5 days. Over the next 2 to 3 weeks, the larvae pass through 5-6 stages and the pupal stage takes [...] General The fall armyworm is a polyphagous pest that is indigenous throughout the Americas. Recently, it has been found in Africa too. The caterpillars

Cryptobug

products for advice on the best strategy for your situation. Environmental conditions The minimum temperature for use of Cryptobug is 16°C/61°F. However, [...] Deploy Cryptobug on rock wool slabs or in Diboxes close to or at a hotspot Apply in the evening Dosage The dosage of Cryptobug depends on climate, crop and mealybug [...] mealybug density and should always be adjusted to the particular situation. Introduction rates typically range from 2-10 per m 2 /release. Releases should