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Sentence analysis
7Spans
Sentence
Span Details
病害虫
pest; insect pest; disease-carrying insect; crop-damaging insectnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
防除
prevention and control; extermination; protection; mitigationnoun, suru verb
対策
countermeasure; measure; stepnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar