<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343831</termId><termName>insecticide</termName><termType>PT</termType><termNote><![CDATA[ Toxic or lethal substances used to kill insects. ]]></termNote><termCreatedDate>2026-03-30 20:32:43</termCreatedDate><relation><relationType>UF</relationType><termId>31343832</termId><termName>insecticides</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31319909</termId><termName>biocide</termName><termType>PT</termType></relation></term>  </Zthes>