Abstract
[Objective] The paper was to study the insecticidal effect of water extract of Nerium indicum against the larvae of Enmonodia vespertilio Fabriciu.[Method] Through feeding experiment on the larvae of E.vespertilio,the insecticidal effect of water extract of N.indicum against the larvae was studied.[Result] The 1/20-1/200 times water extract of dry leaf weight of N.indicum had better insecticidal effect against the larvae of E.vespertilio,and the feeding mortality rate reached 100%.[Conclusion] The paper provided reference for development of new botanical pesticides with high efficiency,environmental protection and low carbon.
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Claims 2
Claim · model-written summary
Water extract of Nerium indicum leaves at 1/20 to 1/200 times dry leaf weight had a better insecticidal effect on E.vespertilio larvae.
- Taxon
- Nerium indicum
Nerium oleandert0 - Organ / stage
- larvaee0
- Treatment
- 1/20-1/200 times water extract of dry leaf weighte0
- Interactor
- E.vespertilioe0pest
- Outcome
- insecticidal effecte0
- Direction
- bettere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Nerium indicum”
e0“The 1/20-1/200 times water extract of dry leaf weight of N.indicum had better insecticidal effect against the larvae of E.vespertilio”
Claim · model-written summary
Water extract of Nerium indicum leaves gave a feeding mortality rate of 100% for E.vespertilio larvae.
- Taxon
- Nerium indicumNerium oleandert0
- Treatment
- water extracte0
- Interactor
- E.vespertilioe0pest
- Outcome
- feeding mortality ratee1
- Direction
- reachede1
- Value
- 100%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Nerium indicum”
e0“The 1/20-1/200 times water extract of dry leaf weight of N.indicum had better insecticidal effect against the larvae of E.vespertilio”
e1“the feeding mortality rate reached 100%”
The same questions in other papers
botanical · pest · Nerium oleander (common oleander)Results agree
2 papers in the same direction as this paper
- positive
- positive
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.