Paper · 2022 · Bhartiya Krishi Anusandhan Patrika

Evaluation of Botanicals Crotalaria burhia Buch-Ham and Anacardium occidentale L. against Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat

M. Ranjith; D.R. Bajya; R.S. Ramya

7
claims
14
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Background: In recent times, termites have gained importance in agriculture as a pest in wheat crop. Famers are using chemical pesticides for the management of termites, which eventually leads to degradation of soil, insecticide residue, pest resurgence, air pollution, water pollution and also affects human health. In this regard, botanicals as an effective alternate to insecticides in the management of termites is crucial. The root and leaf extracts of Crotalaria burhia Buch-Ham and Anacardium occidentale L. against termites was evaluated. Methods: Field experiments were conducted to assess the efficacy of botanicals viz., Crotalaria burhia Buch-Ham and Anacardium occidentale L. along with Indigenous technologies, biofungicide and standard chemicals against Odontotermes obesus Rambur in wheat. An experiment was laid at the Research Farm, Institute of Pesticide Formulation Technology, Gurgaon, Haryana during two seasons, i.e., November 2014-March 2015 and during December 2015-April 2016. Result: The test botanicals incorporated along with indigenous technologies and widely recommended termiticides assessed for their efficacy against O. obesus in wheat at two locations proved to be effective in the order of imidacloprid 17.8 SL at 350 ml ha-1 greater than chlorpyrifos 20 EC at 2 l ha-1 greater than B. bassiana 2x108 at 500 ml ha-1 greater than C. burhia root extract (10%) at 50 l ha-1 greater than A. occidentale leaf dust (5%) at 25 kg ha-1 greater than irrigating plots greater than neem oil (2%) greater than dusting salt at 25 kg ha-1.

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Claims 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Imidacloprid was the most effective tested termite treatment in wheat.

Treatment
imidacloprid 17.8 SL at 350 ml ha-1e0
Interactor
O. obesusOdontotermes obesuse0pest
Outcome
efficacy against O. obesuse0
Direction
greater thane0
Comparator
chlorpyrifos 20 ECe0
Setting
two locationse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The test botanicals incorporated along with indigenous technologies and widely recommended termiticides assessed for their efficacy against O. obesus in wheat at two locations proved to be effective in the order of imidacloprid 17.8 SL at 350 ml ha-1 greater than chlorpyrifos 20 EC”

✓ located verbatim in the source · abstract, characters 1011–1293 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chlorpyrifos ranked above B. bassiana against termites in wheat.

Treatment
chlorpyrifos 20 EC at 2 l ha-1e0
Interactor
Odontotermes obesus RamburOdontotermes obesust1pest
Outcome
greater thane0
Direction
greater thane0
Comparator
B. bassiana 2x108 at 500 ml ha-1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“chlorpyrifos 20 EC at 2 l ha-1 greater than B. bassiana 2x108 at 500 ml ha-1”

✓ located verbatim in the source · abstract, characters 1275–1351 · show in text ↑
t0

“in Wheat”

✓ located verbatim in the source · title, characters 148–156 · show in text ↑
t1

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

B. bassiana ranked above C. burhia root extract against termites in wheat.

Treatment
B. bassiana 2x108 at 500 ml ha-1e0
Interactor
Odontotermes obesus RamburOdontotermes obesust0pest
Second interactor
B. bassianae0biocontrol_agent
Outcome
greater thane0
Direction
greater thane0
Comparator
C. burhia root extract (10%) at 50 l ha-1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“B. bassiana 2x108 at 500 ml ha-1 greater than C. burhia root extract (10%) at 50 l ha-1”

✓ located verbatim in the source · abstract, characters 1319–1406 · show in text ↑
t0

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

C. burhia root extract ranked above A. occidentale leaf dust against termites in wheat.

Treatment
C. burhia root extract (10%) at 50 l ha-1e0
Interactor
Odontotermes obesus RamburOdontotermes obesust0pest
Outcome
greater thane0
Direction
greater thane0
Comparator
A. occidentale leaf dust (5%) at 25 kg ha-1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“C. burhia root extract (10%) at 50 l ha-1 greater than A. occidentale leaf dust (5%) at 25 kg ha-1”

✓ located verbatim in the source · abstract, characters 1365–1463 · show in text ↑
t0

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A. occidentale leaf dust ranked above irrigation against termites in wheat.

Treatment
A. occidentale leaf dust (5%) at 25 kg ha-1e0
Interactor
Odontotermes obesus RamburOdontotermes obesust0pest
Outcome
greater thane0
Direction
greater thane0
Comparator
irrigating plotse0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“A. occidentale leaf dust (5%) at 25 kg ha-1 greater than irrigating plots”

✓ located verbatim in the source · abstract, characters 1420–1493 · show in text ↑
t0

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irrigation ranked above neem oil against termites in wheat.

Treatment
irrigating plotse0
Interactor
Odontotermes obesus RamburOdontotermes obesust0pest
Outcome
greater thane0
Direction
greater thane0
Comparator
neem oil (2%)e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“irrigating plots greater than neem oil (2%)”

✓ located verbatim in the source · abstract, characters 1477–1520 · show in text ↑
t0

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Neem oil ranked above salt dusting against termites in wheat.

Treatment
neem oil (2%)e0
Interactor
Odontotermes obesus RamburOdontotermes obesust0pest
Outcome
greater thane0
Direction
greater thane0
Comparator
dusting salt at 25 kg ha-1e0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗
Odontotermes obesus
Odontotermes obesus · InteractorNikhil More · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“neem oil (2%) greater than dusting salt at 25 kg ha-1”

✓ located verbatim in the source · abstract, characters 1507–1560 · show in text ↑
t0

“Termite Odontotermes obesus Rambur (Isoptera: Termitidae) in Wheat”

✓ located verbatim in the source · title, characters 90–156 · show in text ↑