Application of Lα──m Model in the Testing of Spatial Pattern for Insect Population The Spatial Distribution Pattern of the Larvae of Chinolyda flagellicornis in Diapause and Its Sampling Techniques Sampling Methods of Vegetation Investigation in a Tropical Rain Forest at Bawangling Nature Reserve,Hainan Population growth, distribution pattern and sampling technique of Thrips palmi on eggplant STUDIES ON THE SPATIAL DISTRIBUTION PATTERN AND THE SAMPLING TECHNIQUE OF JUJUBE LOOPER LARVAE Spatial distribution pattern and sampling technique for the fungal wilt disease in watermelon fields A STUDY ON THE RELATIONSHIPS BETWEEN OCCURRENCE OF ARMAND PINE BARK-WEEVIL(PISSODES YUNNANENSIS LONGER) AND ENVIRONMENT Study on Relationship between Occurrence of Pineus armandicola and Environmental Factors The spatial distribution patterns and sampling technique of Lissorhoptrus oryzophilus larvae under two seedling-raising methods Spatial distribution pattern for the Fusarium wilt disease in banana field and the Fusarium oxyporum f. sp. cubense in different parts of banana plants Spatial distribution pattern and sampling technique for Orthotylus (O.) sophorae nymphs on Sophora japonica Spatial distribution pattern of egg masses of the golden apple snail, Pomacea canaliculata Lamarck, and a sampling plan for their detection invaded in subtropical transplanted rice fields Biogeostatistics and Sampling Technique about Spatial Pattern of Chinolyda flagellicornis Diapause Larva SAMPLING INSECT POPULATIONS. A LITERATURE REVIEW Study on the Sampling Technique of Interspecific Association of Ligneous Plant in Quercus liaotungensis Forest in Dongling Mountain Spatial Distribution Pattern and Sampling Technique of Batocera lineolata(Coleoptera:Cerambycidae) Population in Ash Trees Spatial distribution pattern of bird cherry aphid and its sampling technique Spatial pattern of hawthorn spider mite population and its application Ⅱ.Synthetical es timation of population density or adult mites and its sampling techinique Principles, indicators and sampling methods for species monitoring STUDY ON THE SAPTIAL DISTRIBUTION PATTERN AND SAMPLING TECHNIQUE OF MIXED POPULATION OF MASSON PINE‘S CONE BORERS Pattern of spatial distribution and sampling technique of winter jujube black spot Comparison of Ecological Entropy With Random and Systematic Sampling APPLICATION OF m-V ANALYSIS METHOD TO THE EXAMINING INSECT SPATIAL PATTERN AND SAMPLING TECHNIQUE