What are the control methods for cotton boll rot?
1. Clear the ditches. Before and after rain, promptly clean the drainage ditches in the cotton field. The ditches must b...
1. Clear the ditches. Before and after rain, promptly clean the drainage ditches in the cotton field. The ditches must b...
For seedbeds using nutrient-pot seedling raising, apply decomposed human manure and decomposed organic fertilizer early,...
1. Foliar nitrogen spray to prevent premature senescence. When cotton is deficient in nitrogen, the leaves turn pale yel...
I. Agricultural measures. 1. Prepare the land carefully, apply sufficient base fertilizer, irrigate enough to ensure sub...
I. Agricultural measures. 1. Prepare the soil carefully, apply sufficient base fertilizer, ensure adequate pre-planting ...
Cotton may have cotton anthracnose. Symptoms: cotton seeds can be damaged right after germination, rotting in the soil. ...
The appearance of high-yielding cotton during the boll-opening stage is early maturity without premature senescence, whi...
July is the month when cotton grows fastest and puts on the most growth; it is also a month of dramatic weather changes,...
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Wild rice stem (Zizania latifolia) is a warmth-loving plant that reproduces asexually through tillering and division. It...
(1) The mid-season boll survey results are: the city's specialized cooperative cotton planting area is 10438 ten-thousan...
Cotton fusarium wilt is what farmers habitually call "cancer." In any field where this disease has appeared, planting co...
Cotton damping-off, also known as root rot and black root disease, is caused by Rhizoctonia solani. Infection before see...
Environmental Requirements. Sunflowers have strong tolerance to low temperatures at both the seedling stage and the matu...
Damage characteristics: The 1st-2nd instar larvae gnaw on the tubular florets; after the 3rd instar they bore along the ...
I. Symptom identification 1. Sunflower rust is a major disease of sunflowers, reducing yields by 40-80% in pandemic year...
Dwarf sunflowers are annual herbaceous flowers of the genus Helianthus in the Asteraceae family. The plants are short, w...
The damage caused by cotton Verticillium wilt is mainly manifested in the middle and late stages of cotton growth. July ...