填空题 Listen to the statement and complete the following sentences with NO MORE THAN TWO WORDS.

填空题 According to the United Nations report, pesticides utilized in 1 have many negative effects on human health and the environment.

填空题 In under-developed countries, farmers have to use pesticides to get rid of 1 and communicable diseases.

填空题 1 have had a ban on the use of pesticides.