• The Spidex®-Spical® dual solution to spider mite control in glasshouse strawberry production

  July 20, 2021

  control strategy early in the season and in summer when high temperatures occur At the beginning of the season, when the glasshouse environment is relatively [...] e.g. 12 o C, the ability to locate spider mites at low pest densities, and the potential to survive for an extended period of time in the absence of spider [...] in the crop. In the temperature range 18-25 o C this species demonstrates its superiority as the highest performing spider mite predator, with the ability

• General Terms and Conditions of Sale - Koppert UK Ltd.

  January 1, 1970

  means the person specified on the Order Form as the person who accepts a quotation from the Company for the sale of the Goods or whose order for the Goods [...] between the Customer and the Company. “CONTRACTS” means the contract for the purchase and sale of the Goods. “INSECTS” means the natural enemies and bumble [...] in Writing between the Customer and the Company the Company shall be entitled to invoice the Customer for the price of the Goods on or at any time after

• Wireless Beehome

  January 1, 1970

  n. The moment of opening and closing the hive entrance can be controlled by a signal from the climate computer or a timer connected to the central transmitter [...] after receipt The battery of the Wireless Beehome receiver can last for two seasons if the receivers are switched off after removal from the greenhouse. Storage [...] With the Wireless Beehome system, the hive entrance of the Natupol hives can be opened and closed automatically on set times. When assimilation lights

• Long-tailed mealybug

  January 1, 1970

  them unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower and fruit production. In ornamental crops, the mere presence [...] mealybug The long-tailed mealy bug is easily recognized by the long, posterior tail filaments, which are at least the length of the body itself. The length [...] Damage symptoms Mealybugs inflict damage on the crop in various ways: Nymphs and females extract the sap from the plant, stunting growth and causing deformation

• Leek moth

  January 1, 1970

  and mines the green leaves. On reaching the third instar, the larva penetrates the young leaves, the flower stalk or the inflorescence of the host plant [...] takes place in a 10-mm-long, cream-coloured, silk cocoon made of characteristic meshes spun on the surface of the leaves or on the flower-stalk of the host [...] when growing. On onion leaves, the larvae feed on the parenchyma inside the hollow leaves, forming white windows closed by the epidermis. When feeding takes

• How to protect bumblebees from heat

  January 1, 1970

  near the ground on the shade of the crop can keep the temperatures inside the hive lower. Shading Providing effective shading to the top and the sides [...] n work. Best practice for pollination in hot temperatures The effects of the environmental temperature and sun radiation on the internal hive temperature [...] 28°C inside the hive in any environmental conditions. Above 28°C the pollination capacity is reduced as their activity is focused on cooling the hive. Above

• Disclaimer

  January 1, 1970

  liable for any consequences relating to the information, recommendations, and/or advice contained on this website. The information contained on www.Koppert [...] is complete, up to date, accurate, and suitable for the purposes for which the user of the website uses this information. Insofar as permitted by law, Koppert [...] Conditions of Sale By visiting our website you acknowledge that our General Terms and Conditions of Sale apply to all our offers, contracts for the purchase

• Tutasan

  January 1, 1970

  Preparation Place the pheromone dispenser in the green canister and attach it to the upper central part of the trap Fill the trap with water to the level indicated [...] species-specific pheromone which lures the male moths to the trap where they get trapped in the water. Trapping males reduces the amount of eggs laid by females [...] connect the trap to a dripper and make sure the water drips properly into the trap Add a small quantity of vegetable oil or liquid soap to the water A

• Citrus mealybug

  January 1, 1970

  search for a new feeding place and are capable of moving a reasonable distance over the plant. The male nymph attaches itself to the plant, whereas the females [...] them unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower and fruit production. In ornamental crops, the mere presence [...] 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

• Ahold Delhaize: ‘We can't sell anything without substantiated information’

  November 26, 2018

  foundation for a bond of trust and the open exchange of information that are essential for building a relationship between the supplier and the buyer. ‘The ornamentals [...] improve the entire chain.’ The two sides of the ornamentals chain According to Nienke Weidema, the ornamentals chain has two distinct sides. On the one side [...] side the supermarkets and on the other the sales channels, such as florists and retailers, garden centres, DIY stores, and the daily markets. ‘We, as the