Paper · 2017 · American Scientific Research Journal for Engineering, Technology, and Sciences (Global Society of Scientific Research and Researchers)

Integrated Management of Anthracnose (Colletotrichum capsici (Syd.)): Implications to Disease Reactions, Quality and Growth Parameters of Three Genotypes of Chili

Serawit Handiso; Tesfaye Alemu

15
claims
30
verbatim quotes
1
citations
3
research areas
✓
Open access

Abstract

Anthracnose (Colletotrichum spp ) is one of the most important disease that decimate chili production in Ethiopia.The efficacy of three Trichoderma isolates viz., AAU-37, AAU-Th and AAU-69 with aqueous leaf extracts Onion, Garlic, Neem and Cassia spp were harmoniously applied on Oda Haro, Mareko Fana and Melka zala pepper varieties, with the aim to manage chili anthracnose in rainy season of 2013.The treatments were arranged in RCBD replicated thrice.Data on disease reaction, quality and growth characteristics of chili had been collected.Analysis of data was carried out using ANOVA.The lowest plant infection (12.8%), leaf infection per plant (15.2%), percent diseased leaf area(15.2%)andinfected fruits per plot (17.4%) was observed on combined application of isolates Trichoderma spp, plant extracts and Ridomil in Maraqo fana variety.Regarding the growth parameters, viz. the highest Mean Percent establishment (81.67), mean days to 50% flowering (65.33), mean days to 50% maturity (82) days to first harvest (106.3) in was observed in T16, T16, T4, and T8, respectively.From the quality parameters, the highest mean number of branches per stem (9), mean canopy diameter (24.8), mean number of flowers per plant (9.6) and mean plant height (61.4) in T10, T15, T6 and T7, respectively.Both negative and positive control showed higher incidence and severity as compared to single and combined application of isolates Trichoderma spp, plant extracts and Ridomil.Therefore, integrated use of Trichoderma spp and plant extracts can be recommended.Conventional fungicides will be replaced by antagonists and botanicals.This will improving crop quality and growth maximize profitability of chili and ultimate sustenance.

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Claims 15

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined Trichoderma, plant extracts and Ridomil gave the lowest plant infection in Maraqo fana, 12.8%.

Taxon
Chilit0
Material
Maraqo fanae0
Treatment
combined application of isolates Trichoderma spp, plant extracts and Ridomile0
Interactor
Trichoderma sppTrichodermae0biocontrol_agent
Outcome
plant infectione0
Direction
loweste0
Value
12.8%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“The lowest plant infection (12.8%), leaf infection per plant (15.2%), percent diseased leaf area(15.2%)andinfected fruits per plot (17.4%) was observed on combined application of isolates Trichoderma spp, plant extracts and Ridomil in Maraqo fana variety.”

✓ located verbatim in the source · abstract, characters 589–844 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined treatment gave 15.2% leaf infection per plant in Maraqo fana.

Taxon
Chilit0
Material
Maraqo fanae0
Treatment
combined application of isolates Trichoderma spp, plant extracts and Ridomile0
Outcome
leaf infection per plante0
Direction
loweste0
Value
15.2%e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“The lowest plant infection (12.8%), leaf infection per plant (15.2%), percent diseased leaf area(15.2%)andinfected fruits per plot (17.4%) was observed on combined application of isolates Trichoderma spp, plant extracts and Ridomil in Maraqo fana variety.”

✓ located verbatim in the source · abstract, characters 589–844 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined treatment gave 15.2% diseased leaf area in Maraqo fana.

Taxon
Chilit0
Material
Maraqo fanae0
Treatment
combined application of isolates Trichoderma spp, plant extracts and Ridomile0
Outcome
percent diseased leaf areae0
Direction
loweste0
Value
15.2%e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“The lowest plant infection (12.8%), leaf infection per plant (15.2%), percent diseased leaf area(15.2%)andinfected fruits per plot (17.4%) was observed on combined application of isolates Trichoderma spp, plant extracts and Ridomil in Maraqo fana variety.”

✓ located verbatim in the source · abstract, characters 589–844 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined treatment gave 17.4% infected fruits per plot in Maraqo fana.

Taxon
Chilit0
Material
Maraqo fanae0
Treatment
combined application of isolates Trichoderma spp, plant extracts and Ridomile0
Outcome
infected fruits per plote0
Direction
loweste0
Value
17.4%e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“The lowest plant infection (12.8%), leaf infection per plant (15.2%), percent diseased leaf area(15.2%)andinfected fruits per plot (17.4%) was observed on combined application of isolates Trichoderma spp, plant extracts and Ridomil in Maraqo fana variety.”

✓ located verbatim in the source · abstract, characters 589–844 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T16 had the highest mean percent establishment, 81.67.

Taxon
Chilit0
Treatment
T16e0
Outcome
Mean Percent establishmente0
Direction
higheste0
Value
81.67e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest Mean Percent establishment (81.67), mean days to 50% flowering (65.33), mean days to 50% maturity (82) days to first harvest (106.3) in was observed in T16, T16, T4, and T8, respectively.”

✓ located verbatim in the source · abstract, characters 882–1081 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

T16 had the highest mean days to 50% flowering, 65.33.

Taxon
Chilit0
Treatment
T16e0
Outcome
mean days to 50% floweringe0
Direction
higheste0
Value
65.33e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest Mean Percent establishment (81.67), mean days to 50% flowering (65.33), mean days to 50% maturity (82) days to first harvest (106.3) in was observed in T16, T16, T4, and T8, respectively.”

✓ located verbatim in the source · abstract, characters 882–1081 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

T4 had the highest mean days to 50% maturity, 82.

Taxon
Chilit0
Treatment
T4e0
Outcome
mean days to 50% maturitye0
Direction
higheste0
Value
82e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest Mean Percent establishment (81.67), mean days to 50% flowering (65.33), mean days to 50% maturity (82) days to first harvest (106.3) in was observed in T16, T16, T4, and T8, respectively.”

✓ located verbatim in the source · abstract, characters 882–1081 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

T8 had the highest days to first harvest, 106.3.

Taxon
Chilit0
Treatment
T8e0
Outcome
days to first harveste0
Direction
higheste0
Value
106.3e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest Mean Percent establishment (81.67), mean days to 50% flowering (65.33), mean days to 50% maturity (82) days to first harvest (106.3) in was observed in T16, T16, T4, and T8, respectively.”

✓ located verbatim in the source · abstract, characters 882–1081 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T10 gave the highest branches per stem, 9.

Taxon
Chilit0
Treatment
T10e0
Outcome
mean number of branches per steme0
Direction
higheste0
Value
9e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest mean number of branches per stem (9), mean canopy diameter (24.8), mean number of flowers per plant (9.6) and mean plant height (61.4) in T10, T15, T6 and T7, respectively.”

✓ located verbatim in the source · abstract, characters 1110–1294 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T15 gave the highest canopy diameter, 24.8.

Taxon
Chilit0
Treatment
T15e0
Outcome
mean canopy diametere0
Direction
higheste0
Value
24.8e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest mean number of branches per stem (9), mean canopy diameter (24.8), mean number of flowers per plant (9.6) and mean plant height (61.4) in T10, T15, T6 and T7, respectively.”

✓ located verbatim in the source · abstract, characters 1110–1294 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T6 gave the highest flower number per plant, 9.6.

Taxon
Chilit0
Treatment
T6e0
Outcome
mean number of flowers per plante0
Direction
higheste0
Value
9.6e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest mean number of branches per stem (9), mean canopy diameter (24.8), mean number of flowers per plant (9.6) and mean plant height (61.4) in T10, T15, T6 and T7, respectively.”

✓ located verbatim in the source · abstract, characters 1110–1294 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

T7 gave the highest plant height, 61.4.

Taxon
Chilit0
Treatment
T7e0
Outcome
mean plant heighte0
Direction
higheste0
Value
61.4e0

Not reportedComparator

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“the highest mean number of branches per stem (9), mean canopy diameter (24.8), mean number of flowers per plant (9.6) and mean plant height (61.4) in T10, T15, T6 and T7, respectively.”

✓ located verbatim in the source · abstract, characters 1110–1294 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both controls had higher anthracnose incidence and severity than single or combined treatments.

Taxon
Chilit0
Treatment
single and combined application of isolates Trichoderma spp, plant extracts and Ridomile0
Outcome
incidence and severitye0
Direction
highere0
Comparator
negative and positive controle0

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“Both negative and positive control showed higher incidence and severity as compared to single and combined application of isolates Trichoderma spp, plant extracts and Ridomil.”

✓ located verbatim in the source · abstract, characters 1294–1469 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend integrated use of Trichoderma and plant extracts.

Taxon
Chilit0
Outcome
integrated use of Trichoderma spp and plant extractse0

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“integrated use of Trichoderma spp and plant extracts can be recommended”

✓ located verbatim in the source · abstract, characters 1480–1551 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors propose replacing conventional fungicides with antagonists and botanicals.

Taxon
Chilit0
Outcome
replaced by antagonists and botanicalse0

Verbatim

t0

“Chili”

✓ located verbatim in the source · title, characters 157–162 · show in text ↑
e0

“Conventional fungicides will be replaced by antagonists and botanicals.”

✓ located verbatim in the source · abstract, characters 1552–1623 · show in text ↑

Trichoderma · growth · Capsicum (peppers)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

Trichoderma · disease · Capsicum (peppers)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

botanical · growth · Capsicum (peppers)Positive and negative results

30 papers: 23 positive, 7 negative or no effect

22 papers in the same direction as this paper · 7 in the opposite direction

  1. negative
  2. negative
  3. negative

26 papers more in this group

See all 30 papers →

botanical · disease · Capsicum (peppers)Results agree

24 papers: 24 positive, 0 negative or no effect

23 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

20 papers more in this group

See all 24 papers →

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.