Add spaces: Chemicalsubstancesthatareonlyusedaspesticideshavenotbeenincludedastheyarewithinthescopeofanapprovalscheme.

Answer: Chemical substances that are only used as pesticides have not been included as they are within the scope of an approval scheme.

Add spaces: RightfromthestartRamanujan'scollaborationwithHardyledtoimportantresults.

Answer: Right from the start Ramanujan's collaboration with Hardy led to important results.

Add spaces: ReadmoreaboutGardenflowersthroughouttheyear

Answer:
Read more about Garden flowers throughout the year