Application
Apply Rhyzobug in the evening. Open the cap and tap the beetles directly on the plants. Be aware that adults may not fly away immediately after release.
Rhyzobug
- Rhyzobius lophanthae
- Predatory beetles
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For the control of armoured scale insects
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Feeds on all stages of armoured scale insects
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Can be used at the first signs of pest presence
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- Use for
- Product details
- Directions for use
Use for
Pests
Diaspis boisduvalii, Aspidiotis nerii, Aonidiella aurantii, Aulacaspis spp., and other species of armoured scale insects.
"The general conditions of Koppert (Koppert B.V. and/or of its affiliated companies) apply. Only use products that are permitted in your country/state and crop. Always comply with the conditions specified in local product registrations. Koppert cannot be held liable for unauthorized use. Koppert is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions."
Product details
Mode of action
Adults and larvae feed on all stages of armoured scale insects.
Visual effect
Small scales are consumed entirely. In larger scales feeding damage is visible as irregular holes in the scale cover.
Product specifications
| Pack size | 500 adults. |
| Presentation | 90 ml cardboard tube. |
| Carrier | Buckwheat hulls. |
Directions for use
Dosage
The dosage of Rhyzobug depends on climate, crop and armoured scale density and should always be adjusted to the particular situation. Start introduction as soon as the first armoured scales are detected in the crop. Introduction rates in outdoor crops typically range from 500-3,000 per ha/release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation.
Environmental conditions
Optimal temperatures for Rhyzobug are around 25°C (77°F). Lower temperature slows down the development of Rhyzobius lophanthae.
Combined use
Can be combined with Aphytis melinus.
Storage time after receipt
Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days.
Storage temperature
10-15°C/50-59°F.
Storage conditions
In the dark.
