PESTICIDE CHEMISTRY
CONTENTS I KEYNOTE AND PLENARY LECTURES CHALLENGES AND OPPORTUNITIES IN CROP PRODUCTION OVER THE NEXT DECADE MEETING SOCIETY’S AGRICULTURAL NEEDS GLOBAL TRENDS AND UNCERTAINTIES GRAIN STOCKS EXCHANGE RATES BIOFUELS COUNTERFEIT PRODUCTS PRODUCT COMMERCIALIZATION CONVERGENCE OF FACTORS SEARCHING ENVIRONMENTALLY BENIGN METHODS FOR PEST CONTROL: RE? ECTIONS OF A SYNTHETIC CHEMIST INTRODUCTION PESTICIDES AND OUR DAILY LIFE CONTRIBUTIONS IN PESTICIDES DISCOVERY BY JAPANESE SCIENTISTS NATURAL PRODUCTS SYNTHESIS AND PESTICIDE SCIENCE ENANTIOSELECTIVE PHEROMONE SYNTHESIS AND PESTICIDE SCIENCE CONCLUSION REFERENCES THE CURRENT STATUS OF PESTICIDE MANAGEMENT IN CHINA THE CURRENT DIRECTION OF PESTICIDE R&D IN CHINA THE STATUS OF PESTICIDE PRODUCTION AND USAGE IN CHINA PESTICIDE REGULATION AND MANAGEMENT SYSTEMS IN CHINA CHINA’S POLICIES IN PESTICIDE REGULATION AND MANAGEMENT THE REGULATORY INFRASTRUCTURE WITHIN CHINA IN THE REGULATION OF PESTICIDE KEY ADMINISTRATIVE ACTIONS ON PESTICIDE MANAGEMENT FUTURE DIRECTION OF PESTICIDE REGULATION IN CHINA PESTICIDE RESIDUES IN FOOD AND INTERNATIONAL TRADE: REGULATION AND SAFETY CONSIDERATIONS GLOBALIZATION OF THE FOOD CHAIN REGULATION OF PESTICIDE RESIDUES IN FOOD THE WORLD FOOD CODE AND CODEX MRLS U S TOLERANCES JAPAN MRLS EU MRLS DISHARMONIZED MRLS, MONITORING, AND CONSUMER SAFETY RECENT TRENDS IMPROVEMENTS IN THE CODEX SYTEM REGIONALIZATION OF MRL POLICIES GROWTH OF PRIVATE STANDARDS COMMUNICATION OF MRL INFORMATION ADOPTION OF PRACTICES TO PREEMPT OR MITIGATE RESIDUE ISSUES ACKNOWLEDGMENTS HUNGER AND MALNUTRITION AMIDST PLENTY: WHAT MUST BE DONE? THE CURRENT SITUATION WHAT MUST BE DONE? NATIONAL COMMITMENT AND GOOD GOVERNANCE INVESTMENT IN RURAL INFRASTRUCTURE IMPROVING IRRIGATION INFRASTRUCTURE IMPROVING SOIL FERTILITY IMPROVED AGRICULTURAL TECHNOLOGIES ENERGY SUPPLY NEEDS TO BE IMPROVED DEVELOPMENT ASSISTANCE IS NEEDED TRADE HELPS RURAL POOR IMPLEMENTING POLICIES THAT PROMOTE PROTECTION OF NATURAL RESOURCE BASE PREPARING FOR THE FUTURE II NEW CHEMISTRY MODERN TOOLS FOR DRUG DISCOVERY IN AGRICULTURAL RESEARCH TOOLS AND THEIR INTEGRATION IN THE DRUG DISCOVERY PROCESS MODE OF ACTION ELUCIDATION – AN EXAMPLE FOR THE INTEGRATION OF NEW TECHNOLOGIES TARGET-BASED RESEARCH: A CRITICAL REVIEW OF ITS IMPACT ON AGROCHEMICAL INVENTION, FOCUSING ON EXAMPLES DRAWN FROM FUNGICIDES SELECTION OF TARGETS FOR IN VITRO SCREENING ASSAY DESIGN AND IMPLEMENTATION IN VITRO TO IN VIVO TRANSLATION STRUCTURE BASED DESIGN CONCLUSION AND A FORWARD LOOK VIRTUAL SCREENING IN CROP PROTECTION RESEARCH GENERAL LEAD IDENTI? CATION STRATEGIES VIRTUAL SCREENING BASED ON 1-D AND 2-D DESCRIPTORS VIRTUAL SCREENING BASED ON 3-D DESCRIPTORS LIGAND-BASED SCREENING STRATEGIES STRUCTURE-BASED SCREENING STRATEGIES SYNTHESIS OF TRIAZOLO[1,5-C]PYRIMIDINE SULFONAMIDES LEADING TO THE DISCOVERY OF PENOXSULAM, A NEW RICE HERBICIDE CHEMISTRY BIOLOGY SELECTION OF PENOXSULAM FOR DEVELOPMENT DISCOVERY AND SAR OF PINOXADEN: A NEW BROAD SPECTRUM, POSTEMERGENCE CEREAL HERBICIDE OPTIMIZATION PHASE AND DISCOVERY OF PINOXADEN MODE OF ACTION STRUCTURE-ACTIVITY RELATIONSHIPS BIOLOGICAL PERFORMANCE GRASS WEED SPECTRUM CROP TOLERANCE IN WHEAT AND BARLEY ADJUVANT EFFECT – ADIGOR® INTRODUCING AXIAL® RYNAXYPYRTM: A NEW ANTHRANILIC DIAMIDE INSECTICIDE ACTING AT THE RYANODINE RECEPTOR DISCOVERY OF THE ANTHRANILIC DIAMIDE INSECTICIDES DISCOVERY OF RYNAXYPYRTM BIOLOGICAL ATTRIBUTES TOXICOLOGY MECHANISM OF ACTION DEDICATION ELUCIDATION OF THE MODE OF ACTION OF RYNAXYPYR™, A SELECTIVE RYANODINE RECEPTOR ACTIVATOR SYMPTOMOLOGY ASSOCIATED WITH ANTHRANILIC DIAMIDES RYNAXYPYR™ STIMULATES RELEASE OF RYR-MEDIATED INTERNAL CA2+ STORES RYNAXYPYR™ BINDS TO A UNIQUE SITE ON THE RYR CLONING AND EXPRESSION OF PEST INSECT RYRS RYNAXYPYR™ IS HIGHLY SELECTIVE FOR INSECT RYRS FLUBENDIAMIDE, A NEW INSECTICIDE CHARACTERIZED BY ITS NOVEL CHEMISTRY AND BIOLOGY STRUCTURE-ACTIVITY RELATIONSHIP LEAD GENERATION LEAD OPTIMIZATION BIOLOGICAL PRO? LE TOXICOLOGICAL PROPERTIES FLUBENDIAMIDE STIMULATES CA2+ PUMP ACTIVITY COUPLED TO RYR-MEDIATED CALCIUM RELEASE IN LEPIDOPTEROUS INSECTS CALCIUM RELEASE INDUCED BY FLUBENDIAMIDE SPECI? C STIMULATION OF CA2+ PUMP LUMINAL CA2+ MEDIATED CA2+ PUMP STIMULATION CONTENTS NOVEL ARYLPYRAZOLE AND ARYLPYRIMIDINE ANTHRANILIC DIAMIDE INSECTICIDES SYNTHESIS OF ANTHRANILIC DIAMIDES INSECTICIDAL ACTIVITY ACKNOWLEDGMENT METO? UTHRIN: NOVEL PYRETHROID INSECTICIDE AND INNOVATIVE MOSQUITO CONTROL AGENT DISCOVERY EF? CACY INTRINSIC INSECTICIDAL ACTIVITY ACTIVITY IN DEVICES 16 3 2 1 HEATED FORMULATIONS 16 3 2 2 NON-HEATED FORMULATIONS DESIGN AND STRUCTURE-ACTIVITY RELATIONSHIP OF NOVEL NEONICOTINOIDS SELECTIVITY MECHANISM AND BINDING MODEL OF NEONICOTINOIDS BIOINFORMATIC ANALYSIS AB INITIO QUANTUM CHEMICAL CALCULATION CHEMICAL MODI? CATION FOR CIS NITRO CON? GURATION SYNTHESIS BIOLOGICAL ACTIVITY QSAR ANALYSIS SYNTHESIS AND INHIBITORY ACTION OF NOVEL ACETOGENIN MIMICS 'LAC-ACETOGENINS: A NEW CLASS OF INHIBITORS OF MITOCHONDRIAL NADH-UBIQUINONE OXIDOREDUCTASE (COMPLEX-I) MODE OF ACTION OF 'LAC-ACETOGENINS SAR OF 'LAC-ACETOGENINS III BIOLOGY, NATURAL PRODUCTS AND BIOTECHNOLOGY PLANT CHEMICAL BIOLOGY: DEVELOPMENT OF SMALL ACTIVE MOLECULES AND THEIR APPLICATION TO PLANT PHYSIOLOGY, GENETICS, AND PESTICIDE SCIENCE DEVELOPMENT OF BR BIOSYNTHESIS INHIBITORS ASSAY METHODS FOR BR BIOSYNTHESIS INHIBITORS STRUCTURE-ACTIVITY RELATIONSHIP STUDY TARGET SITE(S) OF BR BIOSYNTHESIS INHIBITOR SEARCHING FOR NOVEL BR BIOSYNTHESIS INHIBITORS FUNCTIONS OF BRS IN PLANT DEVELOPMENT UNVEILED BY BR BIOSYNTHESIS INHIBITORS BR BIOSYNTHESIS INHIBITORS AS A USEFUL SCREENING TOOL FOR BR SIGNALING MUTANTS USEFULNESS OF BIOSYNTHESIS INHIBITORS OF BIOLOGICALLY ACTIVE MOLECULES IN PLANT BIOLOGY ABSCISIC ACID BIOSYNTHESIS INHIBITORS TARGETING 9-CIS-EPOXYCAROTENOID DIOXYGENASE (NCED) AN OVERVIEW OF BIOPESTICIDES AND TRANSGENIC CROPS BACILLUS THURINGIENSIS SPRAY-ON BT INSECTICIDE FORMULATIONS DISCOVERY OF MULTIPLE TOXINS IN ONE BT STRAIN MODE OF ACTION OF BT INSECTICIDAL PROTEINS TRANSGENIC BT-CROPS SELECTION OF BT GENES FOR TRANSGENIC COTTON CORN INSECT PESTS AND BT GENES POTENTIAL ISSUES OF BT-CROPS INSECT RESISTANCE TO BT RESISTANCE MECHANISM RESISTANCE MANAGEMENT PROGRAM FOR BT TRANSGENIC CROPS ESSENTIAL OIL-BASED PESTICIDES: NEW INSIGHTS FROM OLD CHEMISTRY ESSENTIAL OIL COMPOSITION BIOLOGICAL ACTIVITIES OF ESSENTIAL OILS INSECTICIDAL/DETERRENT EFFECTS HERBICIDAL ACTIVITY ANTIMICROBIAL ACTIVITY CHALLENGES AND FUTURE OPPORTUNITIES ECO-CHEMICAL CONTROL OF THE POTATO CYST NEMATODE BY A HATCHING STIMULATOR FROM SOLANACEAE PLANTS CLASSI? CATION OF CYST NEMATODES AND RESEARCH HISTORY TO ELUCIDATE THE NATURALLY OCCURRING HATCHING STIMULANTS INVOLVEMENT OF MULTIPLE FACTORS IN HATCHING STIMULATION FOR CYST NEMATODES ISOLATION OF HATCHING STIMULATORS AND STIMULATION SYNERGISTS IN TRD APPLICATION OF TRD TO DECREASE PCN DENSITY IN SOIL VECTOR COMPETENCE OF JAPANESE MOSQUITOES FOR DENGUE AND WEST NILE VIRUSES POSSIBLE VECTOR OF JAPANESE MOSQUITOES AGAINST DENGUE VIRUS SUSCEPTIBILITY OF ORALLY INFECTED JAPANESE MOSQUITOES TRANSMISSION OF MOUSE-ADAPTED OR NON-MOUSE PASSAGED DENGUE VIRUSES BY THE JAPANESE MOSQUITO SPECIES FURTHER ANALYSIS FOR VECTOR MOSQUITOES TO DENGUE VIRUSES IN JAPAN POSSIBLE VECTOR OF JAPANESE MOSQUITOES AGAINST WEST NILE VIRUS SUSCEPTIBILITY OF JAPANESE MOSQUITOES AGAINST WEST NILE VIRUS TRANSMISSION OF JAPANESE MOSQUITOES AGAINST WEST NILE VIRUS LIFE SCIENCE APPLICATIONS OF FUKUI FUNCTIONS THEORETICAL BACKGROUND SOME RESULTS FROM CONCEPTUAL DFT [19–23] WHY FUKUI FUNCTIONS MAY BE RELATED TO SITES OF METABOLISM METHODS EXAMPLE APPLICATIONS PARATHION AND CHLORPYRIFOS: FUKUI FUNCTIONS RELATED TO BIOTIC DEGRADATION SELECTIVE THIONATION OF EMODEPSID FUKUI FUNCTIONS REVEAL THE NATURE OF THE REACTIVE SPECIES IN CYTOCROME P450 ENZYMES CONCLUSION AND OUTLOOK IV FORMULATION AND APPLICATION TECHNOLOGY HOMOGENEOUS BLENDS OF PESTICIDE GRANULES GRANULE BLEND PRODUCTS GENERAL THEORY OF SEGREGATION SAMPLING OF GRANULE BLENDS MANUFACTURE OF GRANULE BLENDS REGULATORY REQUIREMENTS FOR GRANULE BLENDS MEASUREMENT OF HOMOGENEITY ADVANTAGES OF GRANULE BLENDS SPRAYABLE BIOPESTICIDE FORMULATIONS THE BIOPESTICIDE MARKET BIOLOGICAL PESTICIDES FACTORS AFFECTING BIOPESTICIDE USE THE LIVING SYSTEM THE PRODUCTION SYSTEM STABILIZATION QUALITY CONTROL DELIVERY ROLE OF FORMULATIONS IN SPRAYABLE BIOPESTICIDES FUTURE OUTLOOK AND NEEDS V MODE OF ACTION AND IPM MOLECULAR BASIS OF SELECTIVITY OF NEONICOTINOIDS INTERACTIONS WITH BASIC RESIDUES INDUCE A POSITIVE CHARGE IN NEONICOTINOIDS WHICH MIMICS THE QUATERNARY AMMONIUM OF ACETYLCHOLINE EXPLORING STRUCTURAL FEATURES OF NACHRS CONTRIBUTING TO THE SELECTIVITY OF NEONICOTINOIDS EMPLOYING THE D7 NACHR HOMOLOGY MODELING OF NACHRS HAS ASSISTED IN THE IDENTI? CATION OF KEY AMINO ACID RESIDUES INVOLVED IN THE SELECTIVE INTERACTIONS WITH NEONICOTINOIDS OF HETEROMERIC NICOTINIC ACETYLCHOLINE RECEPTORS TARGET-SITE RESISTANCE TO NEONICOTINOID INSECTICIDES IN THE BROWN PLANTHOPPER NILAPARVATA LUGENS IDENTI? CATION OF TARGET-SITE RESISTANCE IN NILAPARVATA LUGENS CHARACTERIZATION OF A NACHR (Y151S) MUTATION IN N LUGENS DISCUSSION QOI FUNGICIDES: RESISTANCE MECHANISMS AND ITS PRACTICAL IMPORTANCE RESISTANCE RISK ASSESSMENTS BEFORE MARKET INTRODUCTION RESISTANCE MECHANISMS OF QOI FUNGICIDES IN FIELD ISOLATES MUTATION UPSTREAM COMPLEX I METABOLIZATION BY FUNGAL ESTERASES TARGET MUTATION G143A TARGET MUTATION F129L PRACTICAL IMPORTANCE OF INDIVIDUAL RESISTANCE MECHANISMS TO QOIS RESISTANCE MANAGEMENT PERSPECTIVES CHEMICAL GENETIC APPROACHES TO UNCOVER NEW SITES OF PESTICIDE ACTION THE CHEMICAL GENETIC APPROACH COMPONENTS OF A CHEMICAL GENETIC PROCESS CHEMICAL LIBRARIES PHENOTYPE SCREENS TARGET SITE IDENTI? CATION THREE EXAMPLES OF CHEMICAL GENETIC TARGET IDENTI? CATION NP-1, A COMPLEX NATURAL PRODUCT ATA-7, A BLEACHING PHENOTYPE DAS534, A PICOLINATE AUXIN KEY LEARNINGS THE HISTORY OF COMPLEX II INHIBITORS AND THE DISCOVERY OF PENTHIOPYRAD DISCOVERY OF PENTHIOPYRAD (MTF-753) TARGET SITE OF PENTHIOPYRAD EFFECT ON RESISTANT STRAINS OF OTHER FUNGICIDES THE RISK OF OCCURRENCE OF RESISTANCE TO PENTHIOPYRAD THE COSTS OF DDT RESISTANCE IN DROSOPHILA AND IMPLICATIONS FOR RESISTANCE MANAGEMENT STRATEGIES GLOBAL SPREAD OF DDT RESISTANCE LACK OF FITNESS COST SINGLE GENES IN THE FIELD AND MANY IN THE LABORATORY IMPLICATIONS FOR RESISTANCE MANAGEMENT VI HUMAN HEALTH AND FOOD SAFETY NEW DIMENSIONS OF FOOD SAFETY AND FOOD QUALITY RESEARCH NEW ANALYTICAL METHODS FOR IDENTI? CATION AND SOURCE TRACKING METHODS FOR REDUCING A? ATOXINS IN FOODS MOLECULAR BIOLOGY AND FOOD SAFETY HEALTHY FOOD CONSTITUENTS IMPACT OF PESTICIDE RESIDUES ON THE GLOBAL TRADE OF FOOD AND FEED IN DEVELOPING AND DEVELOPED COUNTRIES POTENTIAL SOLUTIONS THE IR-4 MODEL AND OTHER MINOR USE PROGRAMS TOOLS FOR HARMONIZATION 34 2 2 1 CROP GROUPING 34 2 2 2 WORK SHARING 34 2 2 3 RATIONALIZED GLOBAL DATA REQUIREMENTS PESTICIDE RESIDUE ASSESSMENT AND MRL SETTING IN CHINA REGULATIONS AND NATIONAL STANDARDS FOR PESTICIDE RESIDUE MANAGEMENT IN CHINA KEY COMPONENTS OF PESTICIDE MANAGEMENT REGULATION OF CHINA FOR PESTICIDE RESIDUE KEY COMPONENTS OF NATIONAL STANDARDS FOR PESTICIDE RESIDUE MANAGEMENT IN CHINA SUMMARY OF DATE REQUIREMENTS OF PESTICIDE REGISTRATION RESIDUE DATA REQUIREMENTS THE PROTOCOL OF FIELD TRIALS RESIDUE ANALYSIS METHOD EXPERIMENTAL RESULTS PROCEDURES FOR ESTABLISHING MRLS AND SETTING UP PHI IN CHINA EXAMPLES OF MRL SETTING IN CHINA PERSPECTIVE HARMONIZATION OF ASEAN MRLS, THE WORK TOWARDS FOOD SAFETY AND TRADE BENE? T ROLE OF CODEX MRLS IN REGULATING FOOD QUALITY PESTICIDE RESIDUES IN DEVELOPING COUNTRIES ISSUES ON MINOR CROPS THE WORK OF ASEAN EXPERT WORKING GROUP ON PESTICIDE RESIDUES PRINCIPLES OF HARMONIZATION SEVERAL OBSERVATIONS MADE DURING THE PROCESS OF HARMONIZATION FROM 1998 TO 2005 FUTURE OUTLOOK ASEAN MRLS WITH QUALITY DATA CONDUCTED AT REGIONAL LEVELS ON TROPICAL CROPS SHOULD BE ESTABLISHED AS INTERNATIONAL STANDARDS MEMBER COUNTRIES SHOULD HAVE COMPREHENSIVE KNOWLEDGE ON MRLS’ ESTABLISHMENT CONSISTENT WITH INTERNATIONAL GUIDELINES POSSIBLE MODELS FOR SOLUTIONS TO UNIQUE TRADE ISSUES FACING DEVELOPING COUNTRIES POSSIBLE SOLUTION TO THE LACK OF ANALYTICAL FACILITIES AND EXPERTISE ON DEVELOPING DATA TO SUPPORT ESTABLISHMENT OF MRLS A SOLUTION TO THE LACK OF MRLS ON SPICES RATIONALE FOR AN ALTERNATIVE APPROACH TO SETTING MRLS FOR SPICES CODEX MRLS FOR SPICES CODEX MRLS FOR DRIED CHILI PEPPERS DIF? CULTIES OF COMPLYING WITH UNHARMONIZED MRLS, INCLUDING ‘PRIVATE’ MRLS PROGRAM TO FACILITATE EXPORTS OF CHILEAN FRUITS GENERATING PRE-HARVEST INTERVAL DATA AN EXAMPLE OF A SUPERVISED TRIAL MODEL IN THE “PESTICIDE AGENDA” GENETICALLY MODI? ED (GM) FOOD SAFETY GENERAL PRINCIPLES OF GM FOOD SAFETY ASSESSMENT GENERAL DATA MOLECULAR CHARACTERIZATION OF THE INTRODUCED DNA COMPARISON OF THE GMO WITH A CONVENTIONAL COUNTERPART POTENTIAL TOXICITY OF INTRODUCED FOREIGN PROTEINS POTENTIAL TOXICITY OF THE WHOLE FOOD POTENTIAL ALLERGENICITY OF THE INTRODUCED FOREIGN PROTEINS POTENTIAL ALLERGENICITY OF THE WHOLE FOOD POTENTIAL HORIZONTAL GENE TRANSFER NUTRITIONAL CHARACTERISTICS POTENTIAL UNINTENDED EFFECTS OF THE GENETIC MODI? CATION PESTICIDE RESIDUES RESEARCH INTO THE SAFETY OF GM CROPS TOXICOLOGY AND METABOLISM RELATING TO HUMAN OCCUPATIONAL AND RESIDENTIAL CHEMICAL EXPOSURES PESTICIDE HANDLERS HARVESTERS OF TREATED CROPS RESIDENTS INDOORS ESTIMATES OF HUMAN EXPOSURE EXPOSURE BIOMONITORING BIOAVAILABILITY OF COMMON CONJUGATES AND BOUND RESIDUES LITERATURE SEARCH EXPERIMENTAL PHASE CONJUGATES CHEMICAL AND ENZYMATIC HYDROLYSIS PREDICTION OF PERMEABILITY BOUND RESIDUES CHARACTERIZATION OF THE BOUND RESIDUES BIOAVAILABILITY OF BOUND RESIDUES MULTIRESIDUE ANALYSIS OF 500 PESTICIDE RESIDUES IN AGRICULTURAL PRODUCTS USING GC/MS AND LC/MS MULTIPLE RESIDUE ANALYSIS MONITORING RESULTS VII ENVIRONMENTAL SAFETY CURRENT EU REGULATION IN THE FIELD OF ECOTOXICOLOGY REGULATORY PROCESS STANDARD RISK ASSESSMENT RE? NED RISK ASSESSMENTS RE? NED RISK ASSESSMENTS FOR BIRDS AND MAMMALS PERSISTENT COMPOUNDS IN SOIL USE OF PROBABILISTIC RISK ASSESSMENT METHODS FOR REGULATORY PURPOSES MICROCOSM/MESOCOSM TESTING WITH AQUATIC ORGANISMS DATA FROM MONITORING STUDIES ENDOCRINE DISRUPTION RISK MITIGATION MEASURES CONCLUSIONS A STATE OF THE ART OF TESTING METHODS FOR ENDOCRINE DISRUPTING CHEMICALS IN FISH AND DAPHNIDS FISH TESTING METHODS FOR SEX HORMONES S-RR STRAIN MEDAKA AND SEX REVERSAL TEST EFFECTS OF PESTICIDES LISTED IN SPEED ’98 ADVANTAGES AND DISADVANTAGES OF THE ENDPOINTS SELECTED CONSISTENCY OF THE RESULTS OBTAINED BETWEEN SEX REVERSAL ASSAY, PLC, AND FLC DEVELOPMENT OF TEST METHOD FOR THYROID HORMONE ENDOCRINE DISRUPTING EFFECT OF JH MIMICS TO DAPHNIDS PESTICIDE RISK EVALUATION FOR BIRDS AND MAMMALS – COMBINING DATA FROM EFFECT AND EXPOSURE STUDIES PRINCIPLES OF THE RISK ASSESSMENT WITHIN THE EU RE? NED RISK ASSESSMENT HIGHER-TIERED STUDIES CASE STUDY FOR COMBINING EFFECTS AND EXPOSURE STUDIES REFERENCE BIOASSAY FOR PERSISTENT ORGANIC POLLUTANTS IN TRANSGENIC PLANTS WITH AH RECEPTOR AND GUS REPORTER GENES DIOXINS DIOXIN BIOASSAYS THE AHR POP BIOASSAY USING TRANSGENIC PLANTS PROSPECTS RECENT DEVELOPMENTS IN QUECHERS METHODOLOGY FOR PESTICIDE MULTIRESIDUE ANALYSIS REAGENTS APPARATUS PROCEDURE IMPROVING THE RECOVERIES OF CERTAIN PESTICIDES IMPROVING SELECTIVITY EXPANDING THE COMMODITY SPECTRUM COVERED BY QUECHERS MEASUREMENT VALIDATION SUMMARY OF SCIENTI? C PROGRAMS IN 11TH IUPAC INTERNATIONAL CONGRESS OF PESTICIDE CHEMISTRY PLENARY LECTURES SESSION LECTURES AND SPECIAL WORKSHOPS POSTER SESSION LUNCHEON AND EVENING SEMINARS OTHER SCIENTI? C PROGRAMS