Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 18: 70 - 73
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.18.018
Causes and comprehensive control measures of wheat Fusarium head blight in Lingbi County
Received date: 2024-06-29
Online published: 2025-09-28
Based on the wheat production practices in Lingbi County, Anhui Province, the causes of Fusarium head blight were analyzed, and integrated management strategies for this disease were explored. The pathogens of wheat Fusarium head blight were primarily spread through air currents, rainwater, insects, seeds, soil, and farming operations. The occurrence and severity of the disease were exacerbated by improper straw return, uneven or shallow land preparation, poor varietal resistance, unsuitable planting patterns, rainy weather during heading and flowering stages, and improper water and fertilizer management. The control of this disease requires an integrated management strategy. Agricultural control measures include the removal or pulverization and incorporation of straw into the field, mechanical deep plowing and land preparation (20–25 cm), crop rotation, sowing at appropriate times, selection of disease-resistant varieties such as Zhongke 166, establishment of an early warning system, and optimization of cultivation practices. Biological control involves the use of beneficial microbial agents such as Bacillus spp. to inhibit the growth and reproduction of pathogens through competition, antagonism, or induction of resistance. For chemical control, efficient compound agents such as cyanacrylame + tebuconazole were applied using machinery such as plant protection drones during the initial heading and flowering stages, with emphasis on rotating chemicals to ensure effectiveness. This study provides a reference for the integrated control of wheat Fusarium head blight.
LI Fang . Causes and comprehensive control measures of wheat Fusarium head blight in Lingbi County[J]. Anhui Agricultural Science Bulletin, 2025 , 31(18) : 70 -73 . DOI: 10.16377/j.cnki.issn1007-7731.2025.18.018
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