Spatial distribution of <i>Bactrocera</i>(Zeugodacus) <i>cucurbitae</i>(Coquillett) larva on guava

YAN Zheng

Volume 25 Issue 5

Nov. 2011

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Article Navigation > Fujian Journal of Agricultural Sciences > 2010 > 25(5): 627-630

YAN Zheng. Spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava[J]. Fujian Journal of Agricultural Sciences, 2010, 25(5): 627-630.

Citation:

YAN Zheng. Spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava[J]. Fujian Journal of Agricultural Sciences, 2010, 25(5): 627-630.

YAN Zheng. Spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava[J]. Fujian Journal of Agricultural Sciences, 2010, 25(5): 627-630.

Citation:

YAN Zheng. Spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava[J]. Fujian Journal of Agricultural Sciences, 2010, 25(5): 627-630.

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Spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava

YAN Zheng

1.
Fuzhou Institute of Agricultural Sciences, Fuzhou, Fujian 350018, China

Received Date: 2010-07-05
Rev Recd Date: 2010-09-21
Publish Date: 2010-10-15

Abstract

Abstract

Pattern of the spatial distribution of Bactrocera(Zeugodacus) cucurbitae(Coquillett) larva on guava was analyzed using various indices.The results showed that the pattern was aggregating and the colony was the basic distribution component.The aggregation might be caused by the behavior of B.cucurbitaelarvae,as well as,the environmental conditions.Based on the data collected,a model of sampling was established.Adequate fruit sampling size for at specific error level and density of larva is presented.The sequential sampling specimen number was calculated.
- Bactrocera cucurbitae,
- larva,
- spatial pattern,
- sampling model

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References(4)

References

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