Library science
https://openalex.org/C161191863
https://www.wikidata.org/wiki/Q199655
Section (typography)
https://openalex.org/C2780129039
https://www.wikidata.org/wiki/Q1931107
Agricultural experiment station
https://openalex.org/C142256066
https://www.wikidata.org/wiki/Q3826572
Citation
https://openalex.org/C2778805511
https://www.wikidata.org/wiki/Q1713
Agriculture
https://openalex.org/C118518473
https://www.wikidata.org/wiki/Q11451
Engineering
https://openalex.org/C127413603
https://www.wikidata.org/wiki/Q11023
Implications and/or recommendations for practice or policy
There is, therefore, a definite need for ...
[INST] Please produce a sentence from the paper. The sentence should not mention the title of the paper, rather it be extracted from the Writing Conclusions section of the paper.
Please provide one singular full sentence from the paper that serves the function provided, using the example as guidance. Be specific, using relevant terminology from the paper.
Refrain from vague or generic statements. Finally produce a search query in the form of a question targeted towards the knowledge contained therein. 
You must output json with the structure of {'Sentence': sentence, 'Query': query}.
Field: "Library science".
Paper: "A Method of Computing the Effectiveness of an Insecticide"
Function: "Implications and/or recommendations for practice or policy".
Example Sentence: "There is, therefore, a definite need for ...". [/INST]