Conditions to optimize mass production of Metarhizium anisopliae Metschn. Metarhizium anisopliae Metschn. Sorokin Hypocreales: Clavicipitaceae is an entomopathogenic fungus with great potential as a biological pesticide to biologically control pests. However, the relatively high cost of the substrate needed for its mass production system increases product price and discourages its use. The objective of this study was to optimize the mass production conditions of M. Conidial production was optimized by the response surface methodology RSM.
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Alonso-Morales RA 2 ,. Affiliations 2 authors 1. Share this article Share with email Share with twitter Share with linkedin Share with facebook. Percentage mortality and reproductive efficiency indices in R. The most effective acaricidal fungal strain, MaV55, inhibited egg laying by None of the fungal strains had statistically significant effects on larval hatching. In conclusion, nine strains of M. No differences in acaricidal effects were observed between the two populations of ticks tested.
Title not supplied Alves. Effect of oil-based formulations of acaripathogenic fungi to control Rhipicephalus microplus ticks under laboratory conditions. Title not supplied Eken. An intensive search for promising fungal biological control agents of ticks, particularly Rhipicephalus microplus. Show 10 more references 10 of Smart citations by scite.
The number of the statements may be higher than the number of citations provided by EuropePMC if one paper cites another multiple times or lower if scite has not yet processed some of the citing articles. Explore citation contexts and check if this article has been supported or contradicted. Entomopathogenic fungi in Portuguese vineyards soils: suggesting a 'Galleria-Tenebrio-bait method' as bait-insects Galleria and Tenebrio significantly underestimate the respective recoveries of Metarhizium robertsii and Beauveria bassiana.
Projected economic losses due to vector and vector-borne parasitic diseases in livestock of India and its significance in implementing the concept of integrated practices for vector management. Effect of entomopathogenic native fungi from paddock soils against Rhipicephalus microplus larvae with different toxicological behaviors to acaricides. Effects of passages through a suitable host of the fungus, Metarhizium anisopliae, on the virulence of acaricide-susceptible and resistant strains of the tick, Rhipicephalus microplus.
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It is most frequently applied to berry fruit crops, where fungicides are also used for disease control. Fungicides: azoxystrobin, benomyl, captan, chlorothalonil, fenhexamid, fludioxonil, iprodione, and metalaxyl in concentrations of 0. Those strains were selected because of their present use against different insect pest in bramble fruits. Results indicate that the benomyl and fenhexamid fungicides were compatible with the five isolates whereas, azoxystrobin and fludioxonil were incompatible. Key words: biological control, integrated management, fungal growth, conidia germination. Los resultados indicaron que los fungicidas benomyl y fenhexamid fueron compatibles con las cinco cepas, mientras que azoxystrobin y fludioxonil fueron incompatibles con todas las cepas evaluadas.
Metrics details. The diamondback moth Plutella xylostella is a major pest of broccoli crops in Colombia. To control P. We used antagonism and disk diffusion assays with fungal extracts to test the interaction between symbiotic bacterium and fungi. To test the interaction between fungi and nematodes, we first inoculated the fungi followed by the nematodes on different days 0, 2, 4, and 6. We identified the type of interaction using the formula by Nishimatsu and Jackson J Econ Entomol —, and established that on days 0, 2 and 4 there was an antagonistic interaction, while a synergistic interaction occurred on day 6. Therefore, the use of the interaction between H.
Insect pathogenic fungi such as Metarhizium anisopliae and Beauveria bassiana have an increasing role in the control of agricultural insect pests and vectors of human diseases. Many of the virulence factors are well studied but less is known of the metabolism of these fungi during the course of insect infection or saprobic growth. Here, we assessed enzyme activity and gene expression in the central carbon metabolic pathway, including isocitrate dehydrogenase, aconitase, citrate synthase, malate synthase MLS and isocitrate lyase ICL , with particular attention to the glyoxylate cycle when M. We observed that ICL and MLS, glyoxylate cycle intermediates, were upregulated during growth on 2-carbon compounds acetate and ethanol as well as in insect haemolymph. We fused the promoter of the M.