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首页> 外文期刊>Indian Journal of Weed Science >Isolation, host specificity and biocontrol potential of Gibbago trianthemaeagainst horse purslane weed
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Isolation, host specificity and biocontrol potential of Gibbago trianthemaeagainst horse purslane weed

机译：吉布戈三纪治赛杂草杂草的隔离，主持人特异性和生物控制潜力

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摘要

Trianthema portulacastrum L. (Aizoaceae) has been considered as one of the invasive weeds in Visakhapatnam District and has become an important weed due to its significant interference with many agricultural crops like brinjal, okra and other vegetable crops. The weed is currently controlled by mechanical methods and also the application of pre-and post-emergence herbicides. But in view of pesticide residues and environmental pollution, the exploitation of microorganisms especially plant pathogenic fungi is now emerging as an effective and eco-friendly alternative to conventional methods of weed control (Charudattan 1991). Mycoherbicides are attractive agents in weed management because of their specificity, low environmental impact and cost effectiveness (Bohra et al. 2005, Boyette et al. 2007). The fungal species G. trianthemae on Trianthema weed was first recorded from India by Aneja and Kaushal (1998). Earlier it was described from the USA, Cuba and Venezuela as a new phaeodictyoconidial genus (Simmons 1986). Several workers reported that G. trianthemae is pathogenic to T. portulacastrum (horse purslane) and it may be a possible candidate for inundative mycoherbicide to control horse purslane. (Aneja et al. 2000, Akhtar et al. 2013).
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