ScholarLens Back to search
2014•Senlin bingchong tongxunRequires access

Control of Ophrida xanthospilota with nicotine·matrine 1.2% emulsible concentrate

Wang Xiao-ju

Open publisher page 0 citations

Abstract

Nicotine·matrine 1. 2% EC at different concentration was sprayed against Ophrida xanthospilota(Baly). The result showed the mortality of larvae was 100% 2 days after the spray of 500 and 1000time dilution. In the treatment of 1500 time dilution,the control effect increased with the time and the mortality reached 87. 4% 8 days after the spray. The corrected mortality of the 1st and 2nd instar larvae was 10. 9% 6 days after the spray of 2000 time dilution. 1500 time dilution is suggested for the control in the field.

About this research paper

What this paper is about

Nicotine·matrine 1. 2% EC at different concentration was sprayed against Ophrida xanthospilota(Baly). The result showed the mortality of larvae was 100% 2 days after the spray of 500 and 1000time dilution. In the treatment of 1500 time dilution,the control effect increased with the time and the mortality reached 87. 4% 8 days after the spray. The corrected mortality of the 1st and 2nd instar larvae was 10. 9% 6 days after the spray of 2000 time dilution. 1500 time dilution is suggested for the control in the field.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Nicotine·matrine 1. 2% EC at different concentration was sprayed against Ophrida xanthospilota(Baly). The result showed the mortality of larvae was 100% 2 days after the spray of 500 and 1000time dilution. In the treatment of 1500 time dilution,the control effect increased with the time and the mortality reached 87. 4% 8 days after the spray. The corrected mortality of the 1st and 2nd instar larvae was 10. 9% 6 days after the spray of 2000 time dilution. 1500 time dilution is suggested for the control in the field.

Key concepts: Instar, Dilution, Matrine, Nicotine, Biology, Larva, Toxicology, Animal science

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Control of Ophrida xanthospilota with nicotine·matrine 1.2% emulsible concentrate — Research Paper | ScholarLens