खोज परिणाम - "Insects."
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
- Insects 148
- Insect pests 127
- Control 76
- Diseases and pests 35
- Biological control 31
- Entomology 26
- Beneficial insects 20
- Forest insects 18
- Pests 17
- Agricultural pests 16
- Ecology 15
- Insect-plant relationships 15
- Identification 12
- Pesticides 11
- Physiology 10
- Host plants 9
- Plants 8
- Handbooks, manuals, etc 7
- Insects as carriers of disease 7
- Pollination by insects 7
- Beetles 6
- Field crops 6
- Genetics 6
- Insect populations 6
- Insecticides 6
- Integrated control 6
- Plant diseases 6
- Plant mites 6
- Rice 6
- Trees 6
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161
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162
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163
Insects : instructions for collectors no. 4a.
प्रकाशित 1974विषय: “…Insects Collection and preservation.…”
पुस्तक
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164
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165
Radiation and radioisotopes applied to insects of agricultural importance : proceedings of the Symposium on the Use and Application of Radioisotopes and Radiation in the Control of...
प्रकाशित 1963विषय: “…Insect pests Control.…”
सम्मेलन की कार्यवाही पुस्तक -
166
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167
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168
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169
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170
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171
Synoptic catalogue of insect and mite pests of agricultural and horticultural crops /
प्रकाशित 1974विषय:पुस्तक -
172
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173
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174
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175
Discovery of the second species of prosopisteroides of New Guinea (Hymenoptera, colletidae) /
प्रकाशित 1979विषय:पुस्तक -
176
Management of insect pests with semiochemicals concepts and practice
प्रकाशित 1981विषय: “…Insects baits and repellents…”
पुस्तक -
177
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178
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179
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180