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House sparrows(Passer domesticus(Linn.)) causing severe damage to peach buds in residential areas at Ludhiana, Punjab

 

作者: G. S. Mann,  

 

期刊: Tropical Pest Management  (Taylor Available online 1986)
卷期: Volume 32, issue 1  

页码: 43-43

 

ISSN:0143-6147

 

年代: 1986

 

DOI:10.1080/09670878609371026

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

House sparrow(Passer domesticus(Linn.)) damage to peach flower buds/flowers was observed during 1978–1985 in the Aggar Nagar (Ludhiana) residential locality. At the flower bud stage, sparrows destroy the buds completely by eating or damaging them so that no flowers are produced, but leaf buds and young leaves remain untouched. The average yield of the Flordasun peach cultivar is 75 kg per tree (Anonymous, 1985) but in the present case only 0 to approximately 2 kg fruit were produced per tree.

 

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