Paper · 2018 · Pakistan Journal of Phytopathology

EPIDEMIOLOGICAL STUDIES OF TOMATO LEAF CURL VIRUS AND WHITEFLY POPULATION AND THEIR MANAGEMENT USING BOTANICALS

Mirza A. Mehmood; Rashida Perveen; Sobia Chohan; et al.

8
claims
17
verbatim quotes
1
citations
2
research areas
✓
Open access · cc-by-nc

Abstract

Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world and is susceptible to various abiotic and biotic stresses. Tomato leaf curl virus (TLCV) is a devastating disease of tomato, transmitted by whitefly, ultimately results in marked reduction of tomato production. In current experiment, four tomato cultivars i.e., Reo Grande, Roma, Moneymaker and Nagina were grown under field conditions to screen against TLCV. Correlation studies revealed a positive and significant relationship among TLCV, whitefly population and environmental factors (temperature and relative humidity). Highest whitefly infestation with TLCV severity was observed on moneymaker compared to other tested cultivars. Subsequently, moneymaker was further subjected to check efficacy of botanicals (neem leaf extract and garlic clove extract), detergent and Imidacloprid against disease vector i.e., whitefly and TLCV at different concentrations under glasshouse conditions. These botanicals and detergent elucidated promising results in reducing whitefly population followed by low severity of TLCV. Whereas, Imidacloprid was most effective in reducing whitefly population up to 1.00 adult/ plant followed by neem leaf extract, garlic clove extract and detergent that reduced up to 1.33, 1.67 and 2.33 adults/ plant, respectively. It is recommended that TLCV severity could be managed by using neem leaf and garlic clove extract which ultimately reduced the whitefly population and serves as a good alternative than hazardous pesticides on food crops.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 8

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Whitefly population, TLCV severity and temperature and humidity were positively and significantly related in tomato.

Interactor
whiteflye1pest
Second interactor
TLCVe1pathogen
Outcome
whitefly populatione1
Direction
positivee1
Setting
temperature and relative humiditye1

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e1

“Correlation studies revealed a positive and significant relationship among TLCV, whitefly population and environmental factors (temperature and relative humidity)”

✓ located verbatim in the source · abstract, characters 456–618 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Moneymaker tomato had the highest whitefly infestation and TLCV severity among the tested cultivars.

Material
moneymakere2
Interactor
whiteflye2pest
Second interactor
TLCVe2pathogen
Outcome
whitefly infestation with TLCV severitye2
Comparator
other tested cultivarse2

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e2

“Highest whitefly infestation with TLCV severity was observed on moneymaker compared to other tested cultivars”

✓ located verbatim in the source · abstract, characters 620–729 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Botanicals and detergent reduced whitefly population on moneymaker tomato under glasshouse conditions.

Material
moneymakere3
Treatment
botanicals and detergente4
Interactor
whiteflye4pest
Outcome
whitefly populatione4
Direction
reducinge4
Setting
glasshouse conditionse3

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e3

“Subsequently, moneymaker was further subjected to check efficacy of botanicals (neem leaf extract and garlic clove extract), detergent and Imidacloprid against disease vector i.e., whitefly and TLCV at different concentrations under glasshouse conditions”

✓ located verbatim in the source · abstract, characters 731–985 · show in text ↑
e4

“These botanicals and detergent elucidated promising results in reducing whitefly population followed by low severity of TLCV”

✓ located verbatim in the source · abstract, characters 987–1111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Imidacloprid was the most effective treatment in reducing whitefly population, up to 1.00 adult per plant.

Treatment
Imidaclopride5
Interactor
whiteflye5pest
Outcome
whitefly populatione5
Direction
reducinge5
Value
1.00 adult/ plante5
Comparator
neem leaf extract, garlic clove extract and detergente5

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e5

“Whereas, Imidacloprid was most effective in reducing whitefly population up to 1.00 adult/ plant followed by neem leaf extract, garlic clove extract and detergent that reduced up to 1.33, 1.67 and 2.33 adults/ plant, respectively”

✓ located verbatim in the source · abstract, characters 1113–1342 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Neem leaf extract reduced whitefly population to 1.33 adults per plant.

Treatment
neem leaf extracte5
Interactor
whiteflye5pest
Outcome
whitefly populatione5
Direction
reducede5
Value
1.33e5

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e5

“Whereas, Imidacloprid was most effective in reducing whitefly population up to 1.00 adult/ plant followed by neem leaf extract, garlic clove extract and detergent that reduced up to 1.33, 1.67 and 2.33 adults/ plant, respectively”

✓ located verbatim in the source · abstract, characters 1113–1342 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Garlic clove extract reduced whitefly population to 1.67 adults per plant.

Treatment
garlic clove extracte5
Interactor
whiteflye5pest
Outcome
whitefly populatione5
Direction
reducede5
Value
1.67e5

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e5

“Whereas, Imidacloprid was most effective in reducing whitefly population up to 1.00 adult/ plant followed by neem leaf extract, garlic clove extract and detergent that reduced up to 1.33, 1.67 and 2.33 adults/ plant, respectively”

✓ located verbatim in the source · abstract, characters 1113–1342 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Detergent reduced whitefly population to 2.33 adults per plant.

Treatment
detergente5
Interactor
whiteflye5pest
Outcome
whitefly populatione5
Direction
reducede5
Value
2.33e5

Not reportedComparator

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e5

“Whereas, Imidacloprid was most effective in reducing whitefly population up to 1.00 adult/ plant followed by neem leaf extract, garlic clove extract and detergent that reduced up to 1.33, 1.67 and 2.33 adults/ plant, respectively”

✓ located verbatim in the source · abstract, characters 1113–1342 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Neem leaf and garlic clove extracts are recommended to manage TLCV severity in tomato as an alternative to hazardous pesticides.

Treatment
neem leaf and garlic clove extracte6
Outcome
TLCV severitye6

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Tomato (Solanum lycopersicum L.) is an important food crop extensively grown all over the world”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e6

“It is recommended that TLCV severity could be managed by using neem leaf and garlic clove extract which ultimately reduced the whitefly population and serves as a good alternative than hazardous pesticides on food crops”

✓ located verbatim in the source · abstract, characters 1344–1563 · show in text ↑

Allium sativum · pest · Solanum lycopersicum (tomato)Positive and negative results

11 papers: 9 positive, 2 negative or no effect

8 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

7 papers more in this group

See all 11 papers →

detergent · pest · Solanum lycopersicum (tomato)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

imidacloprid · pest · Solanum lycopersicum (tomato)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

Azadirachta indica · pest · Solanum lycopersicum (tomato)Results agree

21 papers: 21 positive, 0 negative or no effect

20 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

17 papers more in this group

See all 21 papers →

botanical · pest · Solanum lycopersicum (tomato)Positive and negative results

104 papers: 90 positive, 14 negative or no effect

89 papers in the same direction as this paper · 14 in the opposite direction

  1. positive
  2. no effect
  3. negative

100 papers more in this group

See all 104 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.