Aihe-ehdotuksia
Aihe-ehdotuksia
host plant resistance
biological control
2
Insect-plant interactions
1
animal world
1
botanical pest control
1
concepts
1
cultural control
1
dynamics of pest populations
1
genetic control
1
insect pest problems
1
insect pollinator
1
introduction
1
pathogen biology
1
people,plants and pests
1
pest management tactics
1
pest populations and crop losses
1
pest surveillence and forecasting
1
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1
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2
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3
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4
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5
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6