Paper · 2014 · Protection Forest Science and Technology

Control Effect of Different Fungicides to Powdery Mildew of Jatropha curcas

Shaohua Zheng

4
claims
9
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Four highly effective and lowly toxic fungicides (including 70% of methyl topsin wettable powder ,50% of daconil suspending agent ,5% of hexaconazole microemulsion and 15% of triadimefon wettable powder)were used in plot trials and the results show that all of them are effective to the control of powdery mildew and among them ,the best effective fungicides is 70% of methyl topsin with 800 times of water and the controlling effect reaches 88 .89%after spraying 3 times ,which had remarkable and lasting effect ,and the control effect was superior to others .The controlling effect of tow concentration chemicals can be strengthened obviously by increasing spraying times ,there-fore ,it is suggested that low concentration chemicals should be sprayed continuuously 2 ~ 3 times ,which can delay the resistance of powdery mildew to fungicides .

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All four tested fungicides were effective for controlling powdery mildew of Jatropha curcas.

Taxon
Jatropha curcasJatropha curcast0
Treatment
fungicidese0
Interactor
powdery mildewe0pathogen
Outcome
control of powdery mildewe0
Setting
plot trialse0

Not reportedComparatorDirection

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Control Effect of Different Fungicides to Powdery Mildew of Jatropha curcas”

✓ located verbatim in the source · title, characters 0–75 · show in text ↑
e0

“Four highly effective and lowly toxic fungicides (including 70% of methyl topsin wettable powder ,50% of daconil suspending agent ,5% of hexaconazole microemulsion and 15% of triadimefon wettable powder)were used in plot trials and the results show that all of them are effective to the control of powdery mildew”

✓ located verbatim in the source · abstract, characters 0–312 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Methyl topsin 70% at 800 times water reached 88.89% control of powdery mildew after three sprays, superior to other fungicides.

Taxon
Jatropha curcasJatropha curcast0
Treatment
70% of methyl topsin with 800 times of watere1
Outcome
controlling effecte1
Direction
superiore2
Value
88 .89%e1
Comparator
otherse2

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Control Effect of Different Fungicides to Powdery Mildew of Jatropha curcas”

✓ located verbatim in the source · title, characters 0–75 · show in text ↑
e1

“the best effective fungicides is 70% of methyl topsin with 800 times of water and the controlling effect reaches 88 .89%after spraying 3 times”

✓ located verbatim in the source · abstract, characters 329–471 · show in text ↑
e2

“which had remarkable and lasting effect ,and the control effect was superior to others”

✓ located verbatim in the source · abstract, characters 473–559 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing the number of sprays strengthened the control effect of low-concentration fungicides.

Taxon
Jatropha curcasJatropha curcast0
Treatment
increasing spraying timese3
Outcome
controlling effecte3
Direction
strengthenede3

Not reportedComparator

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Control Effect of Different Fungicides to Powdery Mildew of Jatropha curcas”

✓ located verbatim in the source · title, characters 0–75 · show in text ↑
e3

“The controlling effect of tow concentration chemicals can be strengthened obviously by increasing spraying times”

✓ located verbatim in the source · abstract, characters 561–673 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Low-concentration fungicides should be sprayed continuously 2 to 3 times to delay resistance of powdery mildew.

Taxon
Jatropha curcasJatropha curcast0
Treatment
low concentration chemicals should be sprayed continuuously 2 ~ 3 timese4
Outcome
delay the resistance of powdery mildew to fungicidese4

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

Jatropha curcas
Jatropha curcas · Taxon · picture from its Wikimedia Commons categoryAdityamadhav83 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Control Effect of Different Fungicides to Powdery Mildew of Jatropha curcas”

✓ located verbatim in the source · title, characters 0–75 · show in text ↑
e4

“it is suggested that low concentration chemicals should be sprayed continuuously 2 ~ 3 times ,which can delay the resistance of powdery mildew to fungicides”

✓ located verbatim in the source · abstract, characters 687–843 · show in text ↑

fungicide · disease · Jatropha curcasResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.