What diseases does Propineb treat?

What diseases does Propineb treat?

Propineb is a zinc-rich, fast-acting, long-acting, broad-spectrum protective fungicide developed and produced by Bayer AG of Germany. Many people are not very clear about Propineb. So what diseases does Propineb treat specifically? Let’s learn more about it below.

What diseases does Propineb treat?

The diseases that propineb can control include downy mildew, early blight, late blight, anthracnose , leaf spot, etc., and it also has a certain control effect on fungal diseases such as powdery mildew and rust.

Propineb can be used for cruciferous vegetables: cabbage, broccoli , kale, etc.; Solanaceae crops: peppers, tomatoes, eggplants, etc.; Cucurbitaceae crops: cucumbers, pumpkins, watermelons, zucchini , etc.; as well as fruit trees, grapes, flowers, etc., and is suitable for almost all crops.

How to use Propineb

1. Early blight of tomatoes: The disease is prone to occur when tomatoes have just started to bear fruit. Use 125-190 grams of 70% propineb wettable powder or 130-160 grams of 80% wettable powder per acre and spray with water. Spray the medicine once every 5 to 7 days, and spray 2 to 3 times in a row to see the effect.

2. Downy mildew of Chinese cabbage: spray pesticides for prevention and control in mid-September and early October. Add 130-220 g of 70% propineb wettable powder to water and spray.

3. Apple leaf spot disease: When the disease occurs, spray with 600-700 times diluted 70% propineb wettable powder, once every 7 days, for 3-4 times in a row, and spray again in autumn.

4. Grape downy mildew: When the disease first occurs, it is necessary to spray 400-700 times diluted 70% propineb wettable powder, about 3 times, with an interval of about 7 days.

5. Anthracnose of citrus trees: In the early stage of the disease, use 70% propineb wettable powder diluted 600-800 times for spraying.

Precautions for use of Propineb

1. Propineb is a protective broad-spectrum fungicide, so it should be applied in the early stage of the disease. If the crop has already been diseased, it must be used in combination with other fungicides.

2. It cannot be mixed with pesticides containing copper preparations or their metal ions, and it should not be mixed with strong acid or strong alkali pesticides. If you have sprayed alkaline pesticides before, such as Bordeaux mixture, basic copper sulfate, etc., you need to wait for 7 days before spraying propineb again.

3. It is best not to use propineb alone for a long time, as resistance will occur. It is best to use them alternately.

4. Propineb is best stored in a dry and ventilated place, and its efficacy can last for more than 2 years.

That’s it

<<:  What diseases does zinc thiazole treat?

>>:  How to care for and water the Dracaena?

Recommend

When is the best time to plant Hami melon?

Hami melon , also known as snow melon and tribute...

Are potted dahlias poisonous?

1. No toxicity Dahlia is a bulbous flower of the ...

Four seasons maintenance method of stone lotus

one. spring 1In spring, it is best placed on a ba...

How to prune the Babao tree

1. Main trunk pinching During the maintenance per...

What vegetables are suitable for growing on the roof?

What vegetables are suitable for growing on the r...

Can papaya be grown in the south?

Can papaya be grown in the south? Papaya can be g...

Where do sugarcane seeds come from?

Where do sugarcane seeds come from? Sugarcane see...

Is it good to water flowers with overnight tea?

Can overnight tea be used to water flowers? The s...

Anthurium cultivation techniques and precautions

Anthurium, with its thick green leaves and emeral...

The difference between spring taro and monstera

The difference in environment Environment require...

What to do if spider plants don’t bloom

1. Reasonable watering 1. Reason: Improper wateri...

How to make the seeds of fortune bear fruit, and what to do if the fruit falls

1. How to promote results 1. Adequate light: Afte...

Cultivation method of goldenrod

Basic form The goldenrod is a deciduous small tre...

How to grow four-season strawberries

1. Treatment before sowing First prepare the seed...