How to control the wilting of pepper fields due to floods?

2 pounds of beer, plus a pack of brassinolide. Add 1 kg of milk, add an appropriate amount of mancozeb and zinc, and treat all kinds of small flooding. The ground that has just been flooded is good.

Didn't know where you were. Can you revive your wilted peppers, if it's convenient for you to try a small amount. 2 pounds of beer, plus a pack of brassinolide.

Add 1 kg of milk, add an appropriate amount of mancozeb and zinc, and treat all kinds of small flooding. The ground that has just been flooded is good. Didn't know where you were.

Can you revive your wilted peppers, if it's convenient for you to try a small amount.

How to control the wilting of pepper fields due to floods? First of all, you need to drain the water in time, because the fertilizer has been washed away in case of damage, so you need to pay attention to replenishing the fertilizer. Moreover, it is easy for bacteria and viruses to spread quickly, so after the rain stops, you should spray pesticides on your leaves in time.

The pepper field is flooded, the pepper leaves are yellow, wilted, you can spray some foliar fertilizer, and the affected pepper seedlings will be damaged early overnight, if it is serious, it will not help.

There was no cure for it, it had drowned after the flood. The absence of air for a long time has led to wilting.

As long as peppers are planted, we must do a good job in blight prevention and control!

Hunan people have a soft spot for chili peppers, and they don't eat chili peppers for a meal, and they feel that the food is tasteless, and the requirements for chili peppers are: afraid that they are not spicy!

Pepper is planted in a large area in Hunan, so we are very familiar with the blight at the seedling stage of pepper, and have our own set of methods for detecting epidemics and disease control.

1. What is standing blight?

Blight is caused by infection with the fungus Rhizoctonia solizatus, which is spread by soil and rain, and is highly susceptible to this disease due to warm and humid weather, high sowing density, and poor seedling growth.

Blight mainly harms Solanaceae vegetable seedlings, including: cucumber, green bean, cowpea, cabbage, cabbage and other seedlings, and the disease mainly occurs in the period before seedling transplanting.

2. Symptoms of blight.

The main symptoms of blight were as follows: in the early stage of the disease, irregular dark brown lesions appeared at the base of the seedling stem; In the middle stage of the disease, the cortex of pepper seedlings changed color and rotted, the stems shrunk and thinned, and the stems and leaves wilted during the day and recovered in the morning and evening. The prevention and control is not in place, and the whole plant dies after a few days, and does not lodging.

The symptoms of dead and not lodging are the most obvious differences from the symptoms of cataplexy.

3. Establish blight prevention and control methods.

1.Prevention The first thing is to do a good job in seedbed selection and disinfection measures. The seedbed should be selected as much as possible with high terrain, good drainage, good ventilation and no continuous cropping, and at the same time, the seedbed should be deeply cultivated and exposed to the sun, and carbofuran should be used for sterilization and disinfection.

Secondly, to do a good job of pepper seed disinfection or drug seed dressing, we generally use 50 degrees Celsius warm water to soak for 10 minutes, drain, and disinfect with a certain amount of mancozeb. Finally, when the seedlings grow to 3-4 leaves, carry out moderate thinning to prevent too close, and at the same time throw grass ash to absorb water and remove moisture.

2.Disease removal measures If diseased seedlings are found in the seedbed, they can be sprayed with 75% chlorothalonil 1000 times or 36% methyl phosphorus emulsifiable concentrate 1200 times, repeated once every 3-4 days, and sprinkled with plant ash at the same time. According to this method, the general medicine to the disease!

Pepper blight is very easy to occur, and this is still the case for seedlings in the open field, and it is necessary to pay more attention to greenhouse planting!

The first is to grab the ditch and drain the water. Do everything possible to remove stagnant water and reduce the flooding time.

The second is to pay close attention to replanting. For short-term flooded sandy loam vegetable fields, the soil can be immediately prepared and furrowed, sown or transplant vegetable seedlings, and the clay vegetable fields can be slightly dried after the water recedes, and then the soil can be raised and sown or transplanted.

The third is to get a good grasp of the disaster-stricken melons and vegetables. Vegetable fields with heavy waterlogging should speed up the harvest of peppers that have not yet completely drowned, so as to make up for the losses caused by the poor harvest.

Fourth, strengthen fertilizer and water management and promote the transformation of vegetable seedlings. For the pepper that has not been flooded for a long time and has poor growth, urea and compound fertilizer should be applied as soon as possible after sunny days, and after the plant recovers its vitality, it should be sprayed with foliar fertilizer in time to promote the full recovery of crop growth.

Fifth, it is necessary to prevent and treat diseases and insects in a timely manner, and strictly prevent the spread of pests and diseases after disasters. Heavy rain, water damage to vegetables is very easy to cause pests and diseases, after flooding, to remove diseased plants, diseased leaves, reduce the humidity in the field, reduce the source of disease, and strictly prevent the spread of pests and diseases. Strictly implement the safe interval for the use of vegetable pesticides, do a good job in the prohibition and prohibition of highly toxic and high-residue pesticides, and strictly investigate and punish the flow of prohibited pesticides into vegetable gardens.

Strengthen the monitoring of pesticide residues in local vegetables and markets, and control the quality and safety from the source.

Dissect the root system of the diseased area and take a look.

It should be soybean wilt.

After the diseased plants are found in the field, they should be pulled out in time, and then corrected. Then spray the diseased plant holes with pesticides to prevent the spread of the disease. The agent can be 500 times the solution of 50% thiophanate-methyl suspension.

Or 500 times of 25% carbendazim wettable powder, or 500 times of 70% amber fertilizer copper wettable powder, pour the right liquid for each hole, and match it once every 7 days, spraying a total of 2-3 times.

Oh oh sorry, I misread [smiley] [smiley].

It should be pepper root rot.

Sodium dichloroisocyanurate, formabis, acrylic can be used. Bad mold. Aqueous methyl, pyrimidine nucleoside antibiotics, thiophanate-methyl, amber. Ethylphosphine aluminum and other pesticides are irrigated with roots and controlled at an interval of about 10 days, and the control is 1 time.