Postmenopause 发表于 2025-3-30 11:08:09
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http://reply.papertrans.cn/43/4214/421333/421333_52.png本土 发表于 2025-3-30 19:37:30
http://reply.papertrans.cn/43/4214/421333/421333_53.pngCerebrovascular 发表于 2025-3-31 00:45:10
Diseases of China Asterlowers. Numerous diseases have been reported in the cultivation of China aster. Frequently occurring and highly damaging diseases are caused by ., . f. sp. ., and an ever-increasing number of viruses, including tospoviruses. Recent studies on management strategies for China aster diseases include ch左右连贯 发表于 2025-3-31 01:06:31
Diseases of Chrysanthemumnt, or as a garden plant. By manipulating day length, the plant can be produced year-round. Intensive production during the first half of the twentieth century resulted in devastating diseases, such as those caused by the fungi ., ., and ., which severely threatened the chrysanthemum industry, but a小卷发 发表于 2025-3-31 08:33:11
Diseases of ,table cultivation of delphinium. Notable among these diseases are root, crown, and stem rots; powdery mildew; black leaf spot; aster yellows; and several viral diseases. Yield loss can be reduced and profitability increased by concerted efforts to manage delphinium diseases. Management tactics inclu枪支 发表于 2025-3-31 11:42:34
,Florists’ Crops: Global Trends and Disease Impact,Management of pathogens of florists’ crops is very challenging and costly because these crops have an essentially zero pest damage threshold, and because of the increasing demand by the public and government agencies that all of agriculture, including floriculture, should adopt a sustainable approacFerritin 发表于 2025-3-31 16:38:43
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Nutritional Disorders of Florists’ Cropseractions with other elements, or reduced absorption caused by other growth factors not directly related to nutrition. Diagnosticians can provide immediate on-site corrective recommendations based on visual diagnosis. However, recommendations should be adjusted when nutrient analyses become availabl