• May beetle

  remain in the soil until the temperature is high enough to emerge. Finally, when the rains arrive, the adults are encouraged to emerge in order to copulate [...] of the plant, as the larvae only feed on root hairs and organic material during the first and second instars. When they move to the next stage, the larvae [...] which cause damage to crops, the most representative genus is the Phyllophaga . Given the external physical similarities between the adults and larvae of

• Ephedrus cerasicola

  of the label back onto the label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density [...] in length. The parasitic wasp lays an egg inside the aphid where the larva of the parasitic wasp will develop. Before the development of the larva has ended [...] cocoon inside the aphid. This causes the parasitized aphid to swell and harden into a leathery, black mummy. The mummy is more rounded compared to Aphelinus

• Praon volucre

  of the label back onto the label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density [...] Aphid control with the parasitic wasp Praon volucre Praon volucre is a parasitic wasp that belongs to the family Braconidae and to the subfamily Aphidiinae [...] all items How to use Praon volucre The parasitic wasp Praon volucre is available in a bottle ( Aphiscout ) Peel off the outer layer of the label starting

• Eretmocerus eremicus

  carefully inside the greenhouse Bend and tear off the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in [...] after two to three days, and hatches when the whitefly reaches its fourth instar. The larva then penetrates the host, moulting to the second instar to feed [...] feed. During the third instar, the larva fills the host pupa, and the pre-pupal stage marks the transition to the pupal stage, where major morphological changes

• Diglyphus isaea

  of the crop in the morning or in the evening The dosage of the parasitic wasp Diglyphus isaea depends on climate, crop and leaf miner density and should [...] Liriomyza trifolii ). The female wasp deposits her eggs inside the larvae of the leafminer, where the emerging larvae feed on the host’s internal tissues [...] body, and the third larval instar is blue-green. The full-grown larva usually pupates in the mine some distance from the dead host. Pupal stage: The pupa lies

• Aphidius matricariae

  tic for the distinction of the species are the fine stripes on side parts of the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae [...] . After the female wasp lays her eggs inside an aphid, the larvae hatch and begin to feed internally. They use their specialized mouthparts to penetrate [...] Aphid control with the parasitic wasp Aphidius matricariae Aphidius matricariae is a parasitic wasp belonging to the family Braconidae and is widely recognized

• Aphidius ervi

  internal tissues. They use their mouthparts to puncture the aphid and consume its bodily fluids, ultimately leading to the host's demise. In environments where [...] aphid to parasitize. Because of this, the disturbance of aphid colonies can have a serious impact. The aphids can be spread through the crop, and it has been [...] is used for the control of the following pests: Potato aphid ( Macrosiphum euphorbiae ) Glasshouse potato aphid ( Aulacorthum solani ) The parasitic wasp

• Aphelinus abdominalis

  the antennae. She turns herself around, curls up the wing tips, and will try to pierce the aphid in the abdomen with her long ovipositor. The ovipositor [...] hardens to become a leathery, black mummy. The adult wasp appears through an irregularly serrated hole at the posterior end of the mummy, on which the aphid’s [...] for host feeding while the larger individuals are parasitized. The control of the aphids is due to host feeding and parasitization in roughly equal measure

• Pepper weevil

  their ability to cause huge damage. When they are already present on the crop, the best approach is to monitor them during the cooler parts of the day, as this [...] Another recommendation is to inspect the ground as well as the flowers and immature fruit, since they throw themselves to the ground and keep still when [...] detect a threat. Damage symptoms The most significant damage occurs with the loss of fruit, whether they fall to the ground or contain holes where eggs

• Koppert One

  strategies. Go to web app Ask the Digital Assistant Koppert One Side Effects offers two convenient ways to access information: use the app's standard search [...] feature or consult the Digital Assistant for advice. Simply ask any questions related to side effects and receive prompt, accurate answers to support informed [...] as reduced fertility (egg laying), problems with regard to moulting, or a repellent effect. The data within this database serves as a valuable reference