Enjoy idMicrobe TOTALLY FREE, with no trial periods.
Small Bone Borer
Conotrachelus Perseae
Pathogène :
Insect
Type:
Risque:
HIGH
Barrenadores
Descrição da doença
Conotrachelus perseae, commonly known as the small bone borer, is a beetle belonging to the family Curculionidae. This insect has a complete development cycle that includes four stages: egg, larva, pupa and adult. Females lay their eggs in avocado fruits. The larvae, upon hatching, penetrate the avocado pit, where they feed and develop. They go through several molts before turning into pupae. Finally, the adults emerge from the avocado pit, ready to reproduce and continue the cycle. These adults are characterized by their robust body and their ability to pierce the fruit to lay their eggs.
.png){kind=small}
Descrição do patógeno
The small stone borer causes a significant disease in avocado, known for the internal and external damage it produces on the fruit. The symptoms of the disease are initially imperceptible, but as the larvae develop within the bone, they become more evident. There are perforations on the surface of the avocado and severe internal damage that affects the quality and commercial value of the fruit.
- Fruits with visible perforations on the surface.
- Discoloration and necrosis of the tissue surrounding the damage.
- Presence of larvae and pupae inside the bone.
- Premature fall of affected fruits.
- Secondary decomposition due to the invasion of opportunistic pathogens.
TEMPERATURA E UMIDADE
20°C - 30°C
70% - 90%
CAMINHOS DE TRANSMISSÃO</span
Movement of infested fruits, direct contact between affected plants, transportation of contaminated tools
CONTROL
Tratamento químico
• ORANGE OIL 6% [SL] P/V
• PARAFFIN OIL (CAS [64742-46-7]) 80% [EC] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 54.6% [EW] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 79% [EC] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 83% [EC] P/V
• PARAFFIN OIL (CAS [97862-82-3]) 40% [EW] P/V
• Paraffin oil 65.4% [EW] P/V
• PARAFFIN OIL 81.7% [EC] P/V
• PARAFFIN OIL 83% [EC] P/V
• ACETAMIPRID 20% [SG] P/P
• AZADIRACTIN 1% (AS AZADIRACTIN A) [EC] P/V
• CHLORANTRANILIPROL 20% [SC] P/V
• DELTAMETHRIN 0.015% [RB] P/P
• DELTAMETHRIN 0.015g/trap [RB] P/P
• DELTAMETHRIN 0.03% (10 mg s.a./dispenser) [RB] P/P
• DELTAMETHRIN 2.5% [EC] P/V
• ALUMINUM PHOSPHIDE 56% (0.6 G/TABLET) [GE] P/P
• ALUMINUM PHOSPHIDE 56% (3 G/TABLET) [GE] P/P
• ALUMINUM PHOSPHIDE 56% [GE] P/P
• LAMBDA CYHALOTHRIN (0.0075 g s.a./trap) [RB] P/P
• LAMBDA CYHALOTHRIN 10% [CS] P/V
• LAMBDA CYHALOTHRIN 2.5% [WG] P/P
• MALTODEXTRIN 47.6% [SL] P/V
• PYRETHRINS 4% [EC] P/V
• PYRIPROXIFEN 10% [EC] P/V
• POTASSIUM SALTS OF FATTY ACIDS C14-C20 48% [EW] P/V
• SPINETORAM 25% [WG] P/P
Tratamento biológico
• ORANGE OIL 6% [SL] P/V
• PARAFFIN OIL (CAS [64742-46-7]) 80% [EC] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 54.6% [EW] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 79% [EC] P/V
• PARAFFIN OIL (CAS [8042-47-5]) 83% [EC] P/V
• PARAFFIN OIL (CAS [97862-82-3]) 40% [EW] P/V
• Paraffin oil 65.4% [EW] P/V
• PARAFFIN OIL 81.7% [EC] P/V
• PARAFFIN OIL 83% [EC] P/V
• AZADIRACTIN 1% (AS AZADIRACTIN A) [EC] P/V
• DELTAMETHRIN 0.015% [RB] P/P
• DELTAMETHRIN 0.015g/trap [RB] P/P
• LAMBDA CYHALOTHRIN (0.0075 g s.a./trap) [RB] P/P
• LAMBDA CYHALOTHRIN 10% [CS] P/V
• LAMBDA CYHALOTHRIN 2.5% [WG] P/P
• MALTODEXTRIN 47.6% [SL] P/V
• PYRETHRINS 4% [EC] P/V
• POTASSIUM SALTS OF FATTY ACIDS C14-C20 48% [EW] P/V
Traitements biologiques
• BACILLUS THURINGIENSIS AIZAWAI 50% [WG] P/P
• BACILLUS THURINGIENSIS KURSTAKI (STRAIN PB 54) (16x10E6 I.U./G) 8% [WP] P/P
• BACILLUS THURINGIENSIS KURSTAKI (STRAIN PB 54) (16x10E6 IU/G) 9.74% [SC] P/V
• BACILLUS THURINGIENSIS KURSTAKI (SA-12 strain) 18% ((8.5 X 10^12 CFU/KG)) [WG] P/P
• BACILLUS THURINGIENSIS KURSTAKI (EG 2348) (24x106 I.U./G) 18.3% [SC] P/V
• BACILLUS THURINGIENSIS KURSTAKI (EG 2348) 37.5% [WP] P/P
• BEAUVERIA BASSIANA (STRAIN ATCC 74040) 2.3% (2.3X10E7 VIABLE SPORES/ML) [OD] P/V
• BEAUVERIA BASSIANA (GHA STRAIN) 22% (4.4 x 10E10 CONIDIAS/G) [WP] P/P
• PAECILOMYCES FUMOSOROSEUS (STRAIN FE 9901) 18% (2 X 10 E9 CFU/G) [WP] P/P
Recomendações
- Regularly monitor avocado crops for early signs of infestation.
- Use pheromone traps to capture and monitor the adult population.
- Implement cultural practices that reduce the susceptibility of the crop, such as adequate pruning and irrigation management.
- Apply specific phytosanitary treatments according to technical recommendations and the appropriate moment in the insect's life cycle.
- Promote biodiversity in cultivation to encourage the presence of natural enemies of the borer.
- Carry out adequate collection and destruction of fallen and affected fruits to reduce the source of infestation.
- Evaluate and adjust available biological control methods, such as the use of entomopathogenic fungi.
TRAITEMENTS
Remèdes maison
There are no home treatments
Alliés naturels
Traitements chimiques
There are no treatments for this disease. Treatments are directed at the insect vectors that transmit it. See insect treatments.
RECOMMANDATIONS
- Check the back of the leaves frequently, especially in dry weather.
- Spray water on the leaves to increase humidity and prevent them from settling.
- Keep plants healthy with good watering and adequate light.
- If you see cobwebs or damage, clean the leaves with a damp cloth or pressurized water.
- Use potassium soap or neem oil every few days until they disappear.
Plantes répulsives
Rosemary, Dill, Coriander
PRODUITS RECOMMANDÉS
*Os tratamentos recomendados ainda são recomendações de acordo com os bancos de dados de autoridades e em nenhum momento substituem as diretrizes estabelecidas de acordo com a legislação de cada país
*Les produits présentés sont des recommandations et ne sont pas nos propres produits. En tant qu'associés Amazon, nous gagnons des revenus grâce aux achats de produits recommandés.
GOSTOU?
Tudo isto e muito mais, à distância de um clique. EXPERIMENTE o idMicrobe JÁ!
