A glimpse into the compatibilities and conflicts between arthropods and fungal biological control agents of aquatic weed waterhyacinth

@article{Dutta2017AGI,
  title={A glimpse into the compatibilities and conflicts between arthropods and fungal biological control agents of aquatic weed waterhyacinth},
  author={Writuparna Dutta and Puja Ray},
  journal={Phytoparasitica},
  year={2017},
  volume={45},
  pages={429 - 437}
}
Interspecific interactions play an important role in ecosystem functioning. Several biocontrol agents are being introduced for the control of invasive species like the aquatic macrophyte, waterhyacinth, Eichhornia crassipes, in the hope of improving the eco-friendly natural control mechanism. Due to their overlapping niches, interspecific interactions among the biocontrol agents is high and there is a paucity of information on possible positive or negative impact they may have on each other… 

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References

SHOWING 1-10 OF 55 REFERENCES

Microbial agents for control of aquatic weeds and their role in integrated management

Some of the major microbial agents associated with aquatic weeds and their increasing role in integrated weed management are discussed.

Deleterious effect of herbicides on waterhyacinth biocontrol agents Neochetina bruchi and Alternaria alternata

Neither of the two herbicides actually killed the fungus but both inhibited its growth, so neither affected the virulence of A. alternata, while fungi grown on 2,4-D amended plates lost their virulence.

Biological control of water hyacinth by using pathogens: opportunities, challenges, and recent developments.

In Florida, USA, the aim is to develop a bioherbicide that could be used in integration with the existing suite of introduced arthropod biocontrol agents and improve the overall effectiveness of the biological control strategy under different weed-control scenarios.

Plant-mediated interactions between Neochetina spp. weevils and the fungal pathogen Cercospora piaropi on Eichhornia crassipes (water hyacinth).

Insect biological control agents of weeds may aid infection by plant pathogens by generating wounds or by vectoring. Pathogen infection may lead to plant biochemical changes that alter host

Fungi associated with Eichhornia crassipes in South Africa and their pathogenicity under controlled conditions

Eichhornia crassipes Mart. Solms-Laubach (Pontederiaceae), water hyacinth, continues to be the world's worst aquatic weed. In South Africa, considerable research has been conducted on biological

Preferential grazing by molluscs of plants infected by rust fungi

Examination of herbivores associated with rusted A. ursinum suggested that much of the observed grazing could be attributed to several species of mollusc, and infection by pathogenic rust fungi was observed to increase invertebrate herbivory of a number of plant species.

The Role of Weevils in the Infection Process of the Fungus Phomopsis subordinaria in Plantago lanceolata

The plant suffers from both the fungus and the insect and, apart from an indirect impact of the fungus on the weevil population, does not seem to benefit from the relationships.

Survey and selection of potential pathogens for biological control of waterhyacinth

Almost all living organisms including weeds have atleast one enemy. There are several microorganisms including fungi, bacteria, viruses, etc that incite disease in plants. Amongst these fungi rank

Leaf scarring by the weevils Neochetina eichhorniae and N. bruchi enhances infection by the fungus Cercospora piaropi on waterhyacinth, Eichhornia crassipes

Augmentation with both waterhyacinth weevils and C. piaropi led to the development of an additive biological control impact, mediated by one or more direct interactions between these agents, and not plant quality effects.
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