• Pollination checklist tomato

  damage. You should therefore position the bumblebee hive in the coolest spot, or at least in the shade, particularly during the warmest part of the day [...] and make it possible to check the bumblebees' work. A single visit results in the transfer of enough pollen for pollination. Fruit setting takes place once [...] between 50% and 80%. A relative humidity of more than 80%-85% will result in pollen not being released and the bumblebees will become inactive. Below 50%

• Casea

  Koppert representative/distributor for more information Spray in the evening (or morning in some cases) allowing nematodes to work for several hours within [...] 2-6°C/35-43°F in a ventilated refrigerator/cold room. Storage conditions Upon receipt, take boxes out of the insulating shipment packaging. Keep in a dark, [...] Casea can be used for the biological control of various insect pests in stone fruits, outdoor vegetables and urban trees. Pests Caterpillars (Lepidoptera):

• Sportnem-H

  Koppert representative/distributor for more information Spray in the evening (or morning in some cases) allowing nematodes to work for several hours within [...] 2-6°C/35-43°F in a ventilated refrigerator/cold room. Storage conditions Upon receipt, take boxes out of the insulating shipment packaging. Keep in a dark, [...] Sportnem-H can be used for biological control of chafer grubs in lawns. Pests Beetles (Coleoptera): Weevils (Curculionidae): Black vine weevil ( Otiorhynchus

• Two-spotted spider mite

  control in a sachet The Spidex®-Spical® dual solution to spider mite control in glasshouse strawberry production Two-spotted spider mite control in hardy [...] hardy nursery stock grown in polytunnels Spidex Vital® sets new standards in spider control Spidex Vital: Your Vital partner in spider mite control Plant Pests [...] important species in greenhouses and many outdoor crops. Spider mite damage Larvae, nymphs and adults cause damage to the host plant by feeding on plant sap

• Phytoseiulus persimilis

  mite (Tetranychus urticae) and has been used in many crops worldwide, mainly in greenhouses, but also in outdoor crops such as strawberries. This predatory [...] . The predatory mite cannot feed on other prey. Feeding behaviour of Phytoseiulus persimilis Phytoseiulus persimilis feeds on all stages of spider mites [...] disappears rapidly in the absence of suitable prey. When prey is in short supply, mainly adult females will leave the prey patch in search of other spider

• Pepper weevil

  inside the flower bud, they feed on immature pollen. In both cases, they begin to feed one to four hours after hatching. In total, the larva passes through [...] hard bodies and are small in size. They prefer crops from the Solanaceae family, especially the Capsicum genus (peppers); they feed on this fruit, lay eggs [...] head and prothorax. Two days after hatching and feeding, they begin to copulate and subsequently lay eggs in the flowers or immature fruit. On average, a

• Aphidius matricariae

  crucial role in controlling aphid infestations and reducing the need for chemical interventions in agriculture. Adult wasps do not engage in feeding on aphids [...] at adjusting their feeding rates based on aphid density, optimising their predatory impact in areas with high aphid concentrations. In this way, Aphidius [...] is widely recognised for its role in biological pest control of aphids . This small wasp is a valuable natural enemy in both agricultural and horticultural

• May beetle

  aggressive. In early spring they either start feeding again or when the larvae are fully grown a kind of earthern cell is created in the ground in which they [...] beetles are harmful to crops, since they feed on plant roots, resulting in visible water stress and ultimately ending in the death of the plant. From the third [...] very similar in terms of their external appearance. In short, the adults have a reddish-brown colour and grow to approximately 10 to 25 cm in size, depending

• Boisduval scale

  leaves and stems. Toxic saliva injected while feeding causes necrosis of tissue at the feeding site. In orchids, this scale tends to prefer the leaf midrib [...] species of Diaspi s are very similar in their appearance and damage symptoms. Here, the Boisduval scale is described in more detail, as it is the most important [...] Boisduval scale, Diaspis boisduvalii , occurs throughout the tropics, and in greenhouses in more temperate climates. It is very polyphagous and can be a pest of

• Capirel

  Koppert representative/distributor for more information Spray in the evening (or morning in some cases) allowing nematodes to work for several hours within [...] 2-6°C/35-43°F in a ventilated refrigerator/cold room. Storage conditions Upon receipt, take boxes out of the insulating shipment packaging. Keep in a dark, [...] Capirel can be used for biological control of various insect pests in orchards, berries, outdoor vegetables and urban trees. Pests Fly larvae ( Diptera