Anti-fungal Effect of Trichoderma sps. and Botanicals against Bipolaris maydis ((Nisikado and miyake) Shoemaker) Inciting Southern Corn Leaf Blight
نویسندگان
چکیده
منابع مشابه
Efficacy of Newer Molecules, Bioagents and Botanicals against Maydis Leaf Blight and Banded Leaf and Sheath Blight of Maize
Maize (Zea mays L.; 2N=20) is major staple food crop grown worldwide adapted to several biotic and abiotic stresses. Maydis leaf blight (MLB) and banded leaf and sheath blight (BLSB) are serious foliar fungal diseases may cause up to 40% and 100% grain yield loss, respectively. The present studies were undertaken to work out the efficacy of chemicals, botanicals and bioagents for the management...
متن کاملTrichoderma uiride Isolated from Southern Leaf Blight-Infected Corn
During 1970. field corn produced in southern and midwestern United States was heavily infected with Helminthosporium maydis )iisikado and :v1iyake race T. the causative agent of southern corn leaf blight. The main secondary im'aders of the blighted corn were Trichoderma. Fusarium. and A.lternaria i.J. .J. Ellis. personal communication J. Several toxic compounds have been isolated from Trichoder...
متن کاملHelminthosporium: Secondary Metabolites, Southern Leaf Blight of Corn, and Biology
The recent outbreak of the southern corn blight is caused by race T of fIel1l1intlzosporiulIl lIlaydis, a species in the fungus genus Hel1l1intlzosporiU1I1 which consists of about 175 species, worldwide in distribution, on grasses. Three species of HellllintlzosporiulIl-H. lIlaydis, H. turciculIl, and H. carbonUIIl-attack corn and are placed in the genus Bipolaris. The southern corn blight fung...
متن کاملNew mycotoxin, trichotoxin A, from Trichoderma viride isolated from southern leaf blight-infected corn.
A new mycotoxin, trichotoxin A, was found in a solvent extract of the mycelium of Trichoderma viride isolated from corn infected with southern leaf blight. Trichotoxin A is a cyclic peptide with the following amino acid composition: (gluN)(2), (glu)(1), (pro)(2), (gly)(1), (ala)(3), (leu)(3), (2-methyl alanine)(1).
متن کاملThe Wheat Puroindoline Genes Confer Fungal Resistance in Transgenic Corn
Puroindoline a and b (Pina and Pinb), together make up the functional components of the wheat grain hardness locus (Ha) and have antimicrobial properties. The antifungal activity of puroindoline proteins, PINA and PINB, has been demonstrated in vitro and in vivo. In this study, Pina and Pinb were introduced into corn under the control of a corn Ubiquitin promoter. Two Pina⁄Pinb expression–posit...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2021
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2021.1002.271