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What are the efficacy and effects of Lüfei pesticide?
Lüfei pesticide has a fungicidal effect and can control powdery mildew, rust, and leaf spot, making leaves dark green. The main ingredient of Lüfei is pyraziflumid, which is the latest generation of succinate dehydrogenase inhibitors, and can control onion rust, peanut leaf spot, and bitter melon powdery mildew
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What are the effects and functions of Acadian seaweed fertilizer
Acadian seaweed fertilizer has effects such as increasing yield, improving quality, enhancing resistance to drought, cold, and disease, promoting earlier market availability, extending storage life, and improving soil. It is suitable for vegetables such as celery, greens, Chinese cabbage, spinach, scallions, and lettuce, and for app
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Which fungicides are effective for controlling grape black pox?
Before grape flowering, spray 75% chlorothalonil wettable powder at 600-700 times dilution, 80% propineb wettable powder at 800-1000 times dilution, and other fungicides for control. After flowering, in the early stage of disease occurrence, spray 70% thiophanate-methyl wettable powder at 800-1000 times dilution and other fungicides for control.
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What are the effects and functions of Luoxiaowang foliar fertilizer
Luoxiaowang foliar fertilizer can comprehensively and rapidly supplement nitrogen, phosphorus and potassium fertilizer, can strengthen roots, promote seedlings, preserve flowers and fruits, and also has effects such as repelling insects, resisting viruses, and relieving phytotoxicity. Other effects of Luoxiaowang foliar fertilizer: 1. Makes crops mature 6-8 days earlier and extends the fruit-setting period and growth period
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Will rain the day after applying herbicide affect its effectiveness?
If it rains lightly for a short time the day after applying herbicide, there is no need to apply herbicide a second time; if it is heavy rain or a rainstorm but lasts a short time, you need to observe for a few days before deciding; if it is continuous rainy weather, then you should consider applying herbicide a second time. Herbicide use
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What pesticide is effective against soil-dwelling pests of peanuts?
During land preparation, dilute phoxim with a little water and broadcast it together with the base fertilizer to control white grubs; if there are many white grubs, high-efficiency lambda-cyhalothrin can be added. When sowing, treat the seeds with phoxim or chlorpyrifos, imidacloprid, thiamethoxam and other agents to control white grubs and other soil-dwelling pests. Adding thifluzamide when treating seeds can control root rot and stem base rot.
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What are the effects of Bishui'an? A detailed introduction to its main effects
The effects of Bishui'an are to rapidly regulate the pH value of water bodies, rapidly eliminate and alleviate poisoning phenomena and stress reactions in aquatic organisms caused by toxic algae and toxins produced by the degradation of organic matter in water bodies, as well as oxygen-deficient floating head, etc. Effectively treat and improve old green water, blue-green algae, euglena
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Try this effective formula for controlling pear psyllids
In mid-March, during the peak emergence period of overwintering adults, spray 90% acephate (Nuodeshi) soluble granules at 1500-2000 times dilution for control; when pear psyllids occur severely, spray 240g/L spirotetramat at 4000-5000 times dilution or 90% acephate (Nuodeshi) soluble granules
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What exactly are the harmful effects of using duck manure?
The organic matter and nitrogen and phosphorus content in duck manure are relatively high, and crops cannot absorb them directly. Fresh duck manure will attract underground pests. Not only does it fail to help crops, but it also slows their growth. How to handle fresh poultry manure 1. Poultry manure mainly refers to
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Is it effective to spread urea after rain on a sunny day? Timing the topdressing is key
It is effective to spread urea after rain on a sunny day. But it is recommended to wait three or four days before spreading, because urea is a fertilizer with extremely strong water solubility, and it can even absorb moisture from the air and dissolve, and on top of that it is not easily adsorbed by the soil. If it is spread right after rain, the fertilizer will be washed away with the water flow
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