Protecting peppers in greenhouses
Peppers, like most crops, can be affected by fungal, bacterial, and viral diseases.
Viral diseases: tobacco mosaic virus (TMV), cucumber mosaic virus (CMV), tomato wilt virus (TSWV).
Root rot can spread significantly if water and temperature conditions are not met, causing the death of both young and mature plants. Caused by pathogens such as Fusarium oxysporum, Pythium debaryanum, Verticillium albo-atrum, Rhizoctonia solani.
Among bacterial diseases, the most common are bacterial cancer(Clavibacter michiganensis), bacterial black spot (Xanthomonas vesicatoria), soft or watery rot of fruits (Pectobacterium carotovorum).
Protection scheme for peppers in greenhouses
Before sowing
After disinfection, wet treatment
of glass and structures,
or cold fog gasification
Gliocladin, WP
60 g/ha
Pathogen complex
Sowing
Adding to a seedling pot
Gliocladin, TAB
1 tab per 0.3-0.8 of substrate, or watering the cubes
after sowing on seedlings with a solution
Gliocladin, WP
30 g per seedling area per 1 ha
Root and basal rot, wilting
Stage 1-2 leaves
Watering seedlings at the 1-2 leaf stage with a solution of Alirin-B, WP 30 g per seedling area
per 1 ha
Root and basal rot, wilting
Planting seedlings, stage 4-5 leaves
After planting seedlings in the ground or 5-6 days after planting in slabs, apply via drip irrigation
Gliocladin, WP
60 g/ha or
Mycosar, WP
200 g/ha
Root, basal rot, wilting
After 2-3 days, apply to the substrate via drip irrigation
Alirin-B, WP
60 g/ha +
Gamair, WP 60 g/ha or
Alirin-B, WP (mod.)120 g/ha,
or Gamair, SC
5 l/ha
Root and basal rot, wilting, bacterial wilt, bacterial canker, bacterial black spot, bacterial soft rot
1-5 months of vegetation
Addition to the substrate through drip irrigation
monthly Alirin-B, WP
60 g / ha +
Gamair, WP 60 g / ha
or Alirin-B, WP (mod.) 120 g / ha,
or Gamair, SC
5 l/ha, or
Mycosar, WP
200 g/ha
Root and basal rot, wilting, bacterial wilt, bacterial canker, bacterial black spot, bacterial soft rot
Foliar spraying monthly
Gliocladin, WP
60 g/ha or
Mycosar, WP
200 g/ha
White and gray rot
Alirin-B, WP (mod.) 120 g/ha
Alternaria leaf spot, cercospora leaf spot, powdery mildew, late blight, bacterial canker, bacterial black spot, bacterial soft rot
6th month of vegetation
Add to the substrate through drip irrigation monthly
Gliocladin, WP
60 g / ha,
Alirin-B, WP 60 g / ha +
Gamair, WP 60 g / ha or
Alirin-B, WP (mod.) 120 g/ha,
or Gamair, SC
5 l/ha, or
Mycosar, WP
200 g/ha
Root and root rot, wilting, bacterial wilt, bacterial canker, black bacterial spot, soft bacterial Rot
Spray on the foliage monthly
Gliocladin, WP
60 g/ha or
Mycosar, WP
200 g/ha
White and gray rot
Alirin-B, WP (mod.) 120 g/ha
Alternaria leaf spot, cercospora leaf spot, powdery mildew, late blight, bacterial canker, bacterial black spot, bacterial soft rot
7-9 months of vegetation
Adding to the substrate through drip irrigation monthly
Alirin-B, WP 60 g / ha +
Gamair, WP 60 g / ha or
Alirin-B, WP (mod.) 120 g / ha,
or Gamair, SC
5 l/ha, or
Mycosar, WP
200 g/ha
Root and basal rot, wilting, bacterial wilt, bacterial canker, bacterial black spot, bacterial soft rot
Foliar spraying monthly
Gliocladin, WP
60 g/ha or
Mycosar, WP
200 g/ha
White and gray rot
Alirin-B, WP (mod.) 120 g/ha
Alternaria leaf spot, cercospora leaf spot, powdery mildew, late blight, bacterial canker, bacterial black spot, bacterial soft rot