Abstract
Studies on the effect of different formulations of Trichoderma harzianum Rifai isolates, Neemarin and neem oil on Colletotrichum capsici (Syd.) Butler and Bisby were conducted on two chilli cultivars i.e. Pusa Sadabahar and Navjyoti. T. harzianum (toxin) suppressed the symptom expression, conidial germination and mycelial growth of C. capsici upto 100 per cent. Application of three different formulations of T. harzianum i.e. partially purified toxin, sorghum, and talc base (dry powder) applied in the field from the beginning i.e. seed, seedling followed by foliar spray in combination with Neemarin (neem product) and neem oil reduced the disease intensity upto 60.0 and 56.5 per cent in Pusa Sadabahar and Navjyoti, respectively was noticed. Similarly, fruit rot was also reduced upto 63.7 and 46.8 per cent in Pusa Sadabahar and Navjyoti, respectively. The preventive spray of T. harzianum in combination with Neemarin and neem oil should be given early in the morning at the initial stage of the disease development (first week of August) to wash off the due deposit when the temperature ranges from 28-.30°C and RH 100 per cent (favorable for disease development) and should continue at 10 days interval till hairest. One pre harvest spray of T. harzianum twodays before the harvesting should be followed to reduce the post-harvest and storage losses caused by C. capsici.
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Claims 7
Claim · model-written summary
Trichoderma toxin suppressed Colletotrichum symptom expression, conidial germination and mycelial growth up to 100%.
- Taxon
- chillit0
- Treatment
- T. harzianum (toxin)e0
- Interactor
- C. capsiciColletotrichum truncatume0pathogen
- Second interactor
- T. harzianum
Trichoderma harzianume0biocontrol_agent - Outcome
- symptom expression, conidial germination and mycelial growth of C. capsicie0
- Direction
- suppressede0
- Value
- 100 per cente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“T. harzianum (toxin) suppressed the symptom expression, conidial germination and mycelial growth of C. capsici upto 100 per cent.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
Combined Trichoderma and neem treatments reduced disease intensity in Pusa Sadabahar up to 60.0 per cent.
- Taxon
- chillit0
- Material
- Pusa Sadabahare0
- Treatment
- T. harzianume0
- Interactor
- Colletotrichum capsiciColletotrichum truncatumt1pathogen
- Outcome
- disease intensitye0
- Direction
- reducede0
- Value
- 60.0e0
Not reportedComparator
Verbatim
e0“Application of three different formulations of T. harzianum i.e. partially purified toxin, sorghum, and talc base (dry powder) applied in the field from the beginning i.e. seed, seedling followed by foliar spray in combination with Neemarin (neem product) and neem oil reduced the disease intensity upto 60.0 and 56.5 per cent in Pusa Sadabahar and Navjyoti, respectively was noticed.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
t1“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
Combined treatments reduced disease intensity in Navjyoti up to 56.5 per cent.
- Taxon
- chillit0
- Material
- Navjyotie0
- Treatment
- T. harzianume0
- Outcome
- disease intensitye0
- Direction
- reducede0
- Value
- 56.5 per cente0
Not reportedComparator
Verbatim
e0“Application of three different formulations of T. harzianum i.e. partially purified toxin, sorghum, and talc base (dry powder) applied in the field from the beginning i.e. seed, seedling followed by foliar spray in combination with Neemarin (neem product) and neem oil reduced the disease intensity upto 60.0 and 56.5 per cent in Pusa Sadabahar and Navjyoti, respectively was noticed.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
Combined treatments reduced fruit rot in Pusa Sadabahar up to 63.7 per cent.
- Taxon
- chillit0
- Material
- Pusa Sadabahare0
- Treatment
- T. harzianume0
- Outcome
- fruit rote0
- Direction
- reducede0
- Value
- 63.7e0
Not reportedComparator
Verbatim
e0“Application of three different formulations of T. harzianum i.e. partially purified toxin, sorghum, and talc base (dry powder) applied in the field from the beginning i.e. seed, seedling followed by foliar spray in combination with Neemarin (neem product) and neem oil reduced the disease intensity upto 60.0 and 56.5 per cent in Pusa Sadabahar and Navjyoti, respectively was noticed. Similarly, fruit rot was also reduced upto 63.7 and 46.8 per cent in Pusa Sadabahar and Navjyoti, respectively.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
Combined treatments reduced fruit rot in Navjyoti up to 46.8 per cent.
- Taxon
- chillit0
- Material
- Navjyotie0
- Treatment
- T. harzianume0
- Outcome
- fruit rote0
- Direction
- reducede0
- Value
- 46.8 per cente0
Not reportedComparator
Verbatim
e0“Application of three different formulations of T. harzianum i.e. partially purified toxin, sorghum, and talc base (dry powder) applied in the field from the beginning i.e. seed, seedling followed by foliar spray in combination with Neemarin (neem product) and neem oil reduced the disease intensity upto 60.0 and 56.5 per cent in Pusa Sadabahar and Navjyoti, respectively was noticed. Similarly, fruit rot was also reduced upto 63.7 and 46.8 per cent in Pusa Sadabahar and Navjyoti, respectively.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
The authors recommend preventive Trichoderma plus neem sprays early in disease development at 10-day intervals.
Verbatim
e0“The preventive spray of T. harzianum in combination with Neemarin and neem oil should be given early in the morning at the initial stage of the disease development (first week of August) to wash off the due deposit when the temperature ranges from 28-.30°C and RH 100 per cent (favorable for disease development) and should continue at 10 days interval till hairest.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
Claim · model-written summary
The authors recommend a preharvest Trichoderma spray two days before harvest to reduce postharvest loss.
- Taxon
- chillit0
- Treatment
- T. harzianume0
- Interactor
- C. capsiciColletotrichum truncatume0pathogen
- Outcome
- reduce the post-harvest and storage lossese0
Verbatim
e0“One pre harvest spray of T. harzianum twodays before the harvesting should be followed to reduce the post-harvest and storage losses caused by C. capsici.”
t0“Biological Management of Dieback and Fruit Rot of Chilli Caused by Colletotrichum capsici (Syd.) Butler and Bisby”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.