• Diglyphus isaea

  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 [...] Adult stage: The appearance of the adult is already clearly visible. Pupae are often visible through the leaf. The parasitic wasp escapes from the mine by making

• Praon volucre

  Hang the cylinder horizontally from a crop wire, branch, or leaf stalk by winding the label around it and sticking the end of the label back onto the label [...] label Turn the lid until the small holes align with the opening The dosage of Aphiscout depends on climate, crop and aphid density and species, and should [...] Praon volucre The parasitic wasp Praon volucre is available in a bottle ( Aphiscout ) Peel off the outer layer of the label starting at the upper right corner

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• Pepper weevil

  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 is when they are most [...] off. When you see fruit on the ground, it is clear that the crop has been very severely damaged. Lifecycle and appearance of the pepper weevil Newly hatched [...] eggs in the flowers or immature fruit. On average, a female weevil lays 341 eggs over the full oviposition period, which hatch after four days. The larvae

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• Anagyrus vladimiri

  ovipositor between the wax filaments on the lateral margins of the host. Oviposition generally lasts about 15-40 seconds. The larva of the parasitic wasp [...] control of the mealybugs . Behaviour of the parasitic wasp Anagyrus vladimiri The female Anagyrus vladimiri lays its eggs inside the body of the mealybug [...] Upon hatching, the larvae feed on the internal tissues of the mealybug, gradually consuming it from within. This internal feeding ensures the larval wasps

• May beetle

  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 [...] ending in the death of the plant. From the third stage onwards, the impact of this pest increases. Damage symptoms Initial damage is not visible in the aerial [...] cause damage to crops, the most representative genus is the Phyllophaga . Given the external physical similarities between the adults and larvae of this

• Crop Protection

  Biologicals leave little to no residues on crops. This enhances food safety and reduces the risk of pesticide residues in the food chain, addressing consumer concerns [...] negative impacts on the environment and non-target organisms, biological crop protection is both eco-friendly and sustainable, ensuring the health of crops [...] require a pre-harvest interval (PHI) due to the inherent safety. These agents do not pose risks to human health or the environment. Minimal resistance against

• Aphidius colemani

  typical of the Aphidiidae. First the host is examined by drumming with the antennae. This gives the wasp the information about whether the aphid is the right [...] of the aphid population by the presence of the parasitic wasp also has an effect: the alarmed aphids secrete a warning substance, which affects the entire [...] Aphidius colemani The parasitic wasp is available in a bottle ( Aphipar ). Spread the material on rock wool slabs or in Diboxes Make sure the material remains

• Entonem keeps young orchids free from fungus gnats

  plant protection, with a strong emphasis on prevention. The more pests we can keep out of the young plants, the better.’ Perfect results with controlling [...] growth During the 25 week propagation period, Floricultura applies an Entonem treatment every ten days for the first five weeks. In the interim, the crop is [...] also uses the predatory soil mite Stratiolaelaps scimitus . Investigating the effect of spraying Every week, Floricultura examines the action of the nematodes