If the date of pesticide ledger is wrong, it needs to be modified according to the following steps: 1. Found wrong pesticide ledger records. 2. Determine the correct date according to the actual situation. 3. Mark "Date of modification is XX, XX, XX" above or beside the record. 4. Sign the date of revision and indicate the reason for revision. 5. Save and archive the modified pesticide ledger records. It should be noted that the pesticide ledger record is an important document used by enterprises or individuals to record the use of pesticides. When it was revised,