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How to control soybean aphids? Growers, master these methods
How to control aphids when growing soybeans? Please provide methods. The soybean aphid is an important pest damaging soybeans. In recent years, due to the occurrence of warm winters and neglect of control, soybean aphid damage has worsened year by year. According to forecasts, soybean aphids will occur at a moderate-to-heavy level in 2000. For this reason, we have preliminarily studied their occurrence patterns and...
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How can weeds be effectively controlled during soybean cultivation?
How do you control weeds when growing soybeans? The main weeds in soybean cultivation include monocotyledonous weeds such as crabgrass, barnyardgrass, goosegrass, lambsquarters, and foxtail; broadleaf weeds include redroot pigweed, eclipta, copperleaf, and velvetleaf. Summer soybeans are usually sown in June, during the hot and rainy season, when weeds emerge aggressively, at high density, grow vigorously, and are diverse in species, easily forming a weed infestation. Generally, weeds begin to emerge 5 days after soybean sowing, and the entire weed emergence period lasts about 60 days, which is extremely unfavorable for high soybean yields. For this reason, accurately mastering chemical weed control techniques is crucial.
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What are the commonly used herbicides in soybean fields?
What herbicides can be used for growing soybeans? How to use them without causing phytotoxicity. Fomesafen (fluoroglycofen-ethyl) is a herbicide for controlling broadleaf weeds with a relatively broad weed-killing spectrum. After application, contact phytotoxic spots will appear on soybean leaves; this is normal and has no obvious effect on soybean growth, and newly grown leaves will show no phytotoxicity. Value...
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Application Methods and Technical Key Points of Pre-emergence Herbicides for Soybean
How are growth regulators used on banana? Please advise. The growth, development, flowering and fruiting of banana are affected by nutrients and endogenous hormones within the plant as well as external environmental conditions (climate, soil, management level). During growth and development, it is often constrained by one aspect or another, which affects the yield and quality of banana fruit. Plant...
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How to control dodder in soybean with glyphosate?
How do you use glyphosate to control dodder in soybean? Please explain the method. Dodder in soybean is a parasitic weed on soybean, also known as rootless vine. After soybean is sown and emerges, the dodder seeds in the soil also begin to germinate; after the young stems extend above the soil surface, they absorb nutrients from the soybean plants, reducing soybean flowering and pod setting, and in severe...
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