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Steady progress in the battle against late rice pests and diseases, going all out to snatch grain from the jaws of insects
At present, autumn grain crops in most parts of the country have gradually entered the harvest period, but the double-cropping late rice in South China and Jiangnan and the single-cropping late rice in the middle and lower reaches of the Yangtze River are at the heading and grain-filling stage, which is a critical period for yield formation and also an important period for the occurrence and damage of pests and diseases at the ear stage. In particular, in some areas this autumn a "late autumn without cool weather" climate has appeared, which may lead to an increase in the number of generations of the "two migrations" pests in late rice, an extended period of damage, and a tendency to break out suddenly into disaster. Pest and disease prevention and control in the later period still cannot be relaxed.
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The battle to prevent and control pests and diseases in late rice continues, striving to win grain from insects
Currently, autumn grain crops in most parts of the country have gradually entered the harvest period, but the double-season late rice in South China and Jiangnan, and the single-season late rice in the middle and lower reaches of the Yangtze River, are at the heading and grain-filling stage, a critical period for yield formation and also an important period for the occurrence and damage of pests and diseases at the ear stage. In particular
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It's the right time to prepare for spring plowing - what are farmers still lacking?
After the Awakening of Insects, various parts of Shandong successively entered the stage of spring plowing production. As the saying goes, "At the first thunder of the Awakening of Insects, farming families have few idle days." Temperatures were on the high side last winter and this spring; how is the winter wheat growing now? The central "No. 1 Document" has continuously focused on agriculture, rural areas, and farmers; what hopes remain at the grassroots level? With
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China's first local standard for viral insecticides issued
Recently, the Hubei provincial local standard "Helicoverpa armigera nucleopolyhedrovirus suspension concentrate" passed approval by the National Standardization Committee and was officially issued. The standard was led by Sun Xiulian's research group at the Wuhan Institute of Virology, Chinese Academy of Sciences, together with relevant teams from the Hubei Academy of Agricultural Sciences and other institutions.
条件筛选