• American serpentine leaf miner

  cosmetic damage. In tropical and subtropical areas this can lead to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown [...] way outwards from its egg, so that its mines join to form small plates. In various other crops one finds intermediate forms of tunnelling between these ‘plate [...] larva cuts a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground

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• Comprehensive Control Combination for Carrot Fly

  May 13, 2022

  suggested, but up to 10/ha may be more appropriate in some situations. Traps should be positioned in the field from April, and again in June, to monitor for [...] (Psila rosae) on a Carrot root Carrot fly The Carrot fly, Psila rosae, emerges from overwintering pupae, to lay white, ovoid eggs, in cracks in the soil surface [...] of wings, a reddish-brown head, a shiny black thorax and a dark abdomen. Carrot Root Fly Trap Koppert Carrot Fly Trap The flies are attracted to Koppert’s

• Trianum_G_EAMU_2.pdf

  No 1107/2009 as it has effect in Great Britain. In relation to Northern Ireland, Regulation (EC) No 1107/2009 as it has effect by virtue of the Protocol [...] failures concerning its efficacy and phytotoxicity. 6. In this notice Regulation (EC) No 1107/2009 means: In relation to Great Britain, Regulation (EC) No [...] AUTHORISATION FOR A MINOR USE OF A PLANT PROTECTION PRODUCT PLANT PROTECTION PRODUCTS REGULATION (EC) No 1107/2009 Extent of authorisation: Great Britain and

• Pine processionary moth

  The caterpillars move in a file searching for a suitable site to tunnel underground and pupate in the soil. Pupation takes place at a depth of about 10 cm [...] provenances. In general, the integument is darker in colder areas and varies from dull bluish-grey to black. Pupation takes place in the soil in an oval, [...] Defoliation damage is extremely serious in young reforested areas where it may lead to death of trees, directly or as a consequence of attack by bark beetles

• Pollination checklist tomato

  brown within one to four hours and make it possible to check the bumblebees' work. A single visit results in the transfer of enough pollen for pollination. [...] takes place once a flower has been pollinated. The flower needs to have been pollinated before it closes. Depending on the conditions, a flower will remain [...] flowers. Bumblebees maintain a constant temperature in the hive. If the temperature to which they are exposed is too high for a lengthy period, the hive and

• Effective control with Chrysopa-E!

  supplied in a 6-litre bucket containing 10,000 larvae, the eggs are delivered in a 90 ml canister containing 100,000 eggs, so there is a huge gain in terms [...] so this is a natural enemy with a big menu in that respect. Chrysopa-E is suitable for a wide range of crops and Koppert has conducted tests in various crops [...] stage used previously, to greater effect. Advantages of Chrysopa-E Due to the attractive price of Chrysopa-E , it is possible to use many more beneficials

• Pea leaf miner

  occurs in a variety of vegetable and ornamental crops. It originates from South and Middle America and has subsequently spread via plant material. It is now [...] tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In tropical and subtropical areas this can lead to burning in fruit such as tomato [...] larva cuts a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground

• How to protect bumblebees in cold

  e. Right climate for bumblebee pollination in greenhouses In tunnels or greenhouses, the morning temperature needs to rise quickly to reach the minimum [...] challenges in surviving the cold conditions to maintain their productivity. We understand the importance of creating the ideal conditions for bumblebees to thrive [...] pollination activity. To ensure the best performance of bumblebees, it's crucial to maintain their hive temperature between 28-33 °C. They have their own clever

• Protected vegetables

  making it easier for growers to comply with legal requirements. Common pests in vegetable crops Vegetable pests can inflict serious damage in terms of [...] and thrips. Diseases in vegetable crops There are different types of diseases in vegetable crops that cause harm to the plants and its fruits. Common vegetable [...] Attracker ) in combination with traps ( Deltatrap , Funnel Trap) or sticky traps (Horiver) play a crucial role in monitoring and scouting for plant pests in agriculture