Remarkably, when roses on your site please look and sense of smell. But happens that once, having approached the rosary, you with chagrin see that pink bushes or have turned black, or zamokl, or have dried up. Buds, without having managed to reveal, fall down, and stalks have dumped leaves. It is clear, that roses have ached and they should be saved.
It is required to you
- - soda ash;
- - potassium permanganate;
- - laundry soap;
- - garlic;
- - tetracycline ointment;
- - medicines on the basis of sulfur.
Instruction
1. Infectious burn of stalks of the Reason: bad ventilation and excess humidity. Symptoms: brown spots with reddish shade on stalks which expand over time and begin to band escapes. Bark becomes covered by black dots. On spring instead of healthy escapes dry stalks in speck are observed. That it did not happen, it is necessary to examine attentively bushes and to be accepted to their treatment at the first symptoms of disease. Treatment: if it is a little defeat traces on stalk, scratch out them knife, then grease these sites with eye tetracycline ointment, or gruel from garlic. It is possible to bind leaf of plantain or sorrel which before use should be rumpled that juice has acted. If the infection has struck too many escapes, alas, it will not be possible to save plant, it is necessary to get rid of it that it has not infected other bushes as soon as possible.
2. Mealy dew of the Reason: excess fertilizing by nitrogen, lack of the soil of calcium, deficiency or, on the contrary, surplus of moisture, too dense planting of bushes. Symptoms: emergence on leaves and stalks of white web or mealy raid. Gradually defeats get brownish gray shade. Leaves are twisted, the sites of stalks covered by disease die off. Such bushes can not take out wintering and die. Treatment: first of all, remove all struck stalks and leaves and burn them, and spill the earth under roses weak solution of potassium permanganate or the medicines "Fitosporin-M", "Maksim" or "Fundazol". Sprinkle sick bushes solution of soda ash and laundry soap (on 1 tablespoon of each means on 5 l of water). Garlic infusion for which preparation take 4-5 crushed cloves will help, fill in with 2 liters of warm water and let's infuse within a day; water before total disappearance of disease once a week. You can also apply special means to treatment of flowers with sulfur.
3. Gray gnilprichina: thickness of landings, excess or late watering at which roses do not manage to dry before nightfall. Symptoms: buds rot, do not reveal, fall down. Lobes of the dismissed flowers become covered by brown spots, leaves turn yellow, dry and fall down. Gray decay strikes also young shanks. This disease meets at bushes with white and light pink colors more often. Treatment: to remove and burn the damaged buds, stalks and leaves. To spill the soil under bushes medicine of "Maxims", and to spray bushes with fungicides (for example, "Benomyl", Benorad, etc.). Take care of circulation of fresh air and reduction of humidity in the soil or indoors if roses at you grow in greenhouse.