ACTA AGRICULTURAE BOREALI-SINICA ›› 1994, Vol. 9 ›› Issue (2): 88-93. doi: 10.3321/j.issn:1000-7091.1994.02.017
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Yang Youqian, Si Shengli
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Abstract: According to the geographical features and conditions,the overall arrangement of crops, the composition of insect species and the character of their developments, the geognphical region of the agricultural insects in Henan province is divided into 2 regions,7areas,and 20 subareas.
Key words: Agricultural insects, Geographical region, Henan province
CLC Number:
S186
Yang Youqian, Si Shengli. On the Geographical Region of the Agricultural Insects in Henan Province[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1994, 9(2): 88-93. doi: 10.3321/j.issn:1000-7091.1994.02.017.
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