Related by context. All words. (Click for frequent words.) 69 coca crops 68 coca plantations 65 coca eradication 65 eradicate coca 62 coca crop 60 aerial herbicide spraying 59 coca cultivation 59 Bolivia coca 59 eradicating coca 58 poppy crops 58 eradicate coca fields 58 eradicate poppy 58 opium poppy cultivation 58 eradication 58 coca 56 eradicate opium poppies 56 poppy eradication 55 eradicate coca leaf 55 eradicate coca crops 55 counternarcotics 55 Plan Patriota 55 coca eradication efforts 55 eradicate opium poppy 54 eradicate poppy cultivation 54 poppy crop 54 poppy plantations 53 herbicide glyphosate 53 coca farmers 53 opium eradication 53 Bolivian coca 52 opium poppies 52 opium crop 52 decriminalize coca 52 illicit opium poppy 52 Bolivia coca leaf 52 poppy cultivation 52 coca bushes 52 opium cultivation 51 illicit poppy cultivation 51 coca leaf cultivation 51 Aerial spraying 51 opium poppy 51 counterdrug 51 illicit opium 51 opium poppy crops 51 opium poppy crop 50 Medfly infestation 50 antinarcotics 50 aerial spraying 50 eradications 50 poppy fields 50 Opium poppy 50 Coca cultivation 49 opium poppy eradication 49 narcoterrorism 49 Marxist FARC guerrillas 49 black sigatoka 48 fumigations 48 Coca growers 48 Peru coca 48 coca fumigation 48 Sugarcane ethanol 48 leftist FARC 48 coca leaf 48 Opium poppies 48 herbicide tolerant soybeans 48 Vizcatan 48 nonnative pythons 48 fumigate coca crops 48 Yungas valley 48 eradicating opium poppy 48 orang utan habitat 48 eradicating poppy 48 Coca leaf 48 Genetically engineered crops 48 Venezuela severs ties 48 Opium cultivation 47 pesticide sprays 47 El Negro Acacio 47 antidrug 47 coca bush 47 Nicaraguan contra rebels 47 moth eradication 47 herbicide spraying 47 counter narcotics 47 latifundios 47 corn borer pest 47 opium cultivating 47 insecticide spraying 47 JTAC confirmed 47 witchweed 47 FELCN 47 leftist insurgencies 47 Mérida Initiative 47 opium poppy fields 47 transgenic soybeans 47 soy plantations 47 Kerlikowske concedes 46 Chapare 46 Conservation tillage 46 casualties amoung 46 Chapare coca 46 clandestine airstrips 46 contra rebels 46 smallholder farming 46 eradicate citrus canker 46 eradication interdiction 46 Colombia FARC guerrillas 46 banana wilt 46 Sierra Macarena 46 Amazon deforestation 46 eradicate poppies 46 Taleban insurgency 46 resurgent Taleban 46 genetically modified soy 46 narco guerrillas 46 Poppy cultivation 46 opium morphine 46 Caqueta province 46 Colombia 46 cocaleros 46 narcotrafficking 45 Andean coca 45 leftist guerillas 45 malaria eradication 45 unusually heavy rainfalls 45 spray herbicide 45 pink bollworm 45 licit opium 45 Apurimac valley 45 Chapare region 45 monocropping 45 plant Artemisia annua 45 apple moth 45 bollworm 45 Potato blight 45 quelea birds 45 pink hibiscus mealybug 45 coca growers 45 cultivation 45 virgin rainforest 45 Yungas 45 insecticide sprays 45 Yungas region 45 transgenic corn 45 willow shrubs 45 insurgent safe havens 45 radioactive particles TEPCO 45 spraying herbicide 45 deforestation 45 jatropha shrub 45 fumigation 45 destructive pests 44 Mexico secretive inquisitorial 44 Bumblebees pollinate 44 straw corn stover 44 herbicides sprayed 44 agroecological 44 guinea worm disease 44 Warmer wetter weather 44 cultivate opium poppy 44 Shining Path remnants 44 illicit narcotics 44 antiproliferation 44 eradicators 44 Genetically modified seeds 44 transgenic papaya 44 Cannabis cultivation 44 reforesting 44 rootworms 44 Christy McCampbell 44 amphetamine Ecstasy 44 devouring insects 44 apple maggots 44 pod borer 44 eradicate guinea worm 44 paramilitary demobilization 44 Mexican DTOs 44 FAO WFP 44 soyabean crop 44 ruthless drug cartels 44 coca grower 44 infestans 44 licit crops 44 Alto Huallaga 44 resurgent Taliban insurgency 44 Colombia Farc 44 leftwing guerrillas 44 Ron DeHaven administrator 44 Marijuana Eradication 44 combat desertification 44 US backed 44 saltcedar 44 sprayings 44 spraying herbicides 44 insurgent holdouts 44 chemical fertilizers herbicides 44 resurgent Taliban militia 44 buffelgrass 44 Against Marijuana Planting 44 soybean plantings 44 mass culls 44 hectarage 44 Desert Scorpion 43 hoary alyssum 43 minister Habibullah Qaderi 43 biocontrol 43 Upper Huallaga Valley 43 locust infestation 43 Raymundo Flores 43 tuba tuba 43 screwworm 43 rightist paramilitaries 43 covert drone 43 mono cropping 43 resurgent Taliban fighters 43 yerba mansa 43 agrofuel production 43 deforest 43 biofortification 43 superweed 43 narcotics traffickers 43 GMO maize 43 Marxist guerrillas 43 boll weevil eradication 43 locust infestations 43 Sorghum harvest 43 genetically altered corn 43 sterile moths 43 mango plantations 43 monoculture crops 43 eradicate malaria 43 huarango 43 defoliating 43 brucellosis eradication 43 locust upsurge 43 Mexican drug cartels 43 Opium poppy cultivation 43 Marxist rebels 43 Glyphosate resistant 43 Jatropha curcas 43 insect outbreaks 43 pesticide spraying 43 PROCAPS SA 43 Dryland corn 43 Strategy Report INCSR 43 counterinsurgency 43 genetically modified organism GMO 43 opium 43 Pre emergent herbicides 43 dengue mosquito breeding 43 Prescribed burning 43 sericea lespedeza 43 Operation Desert Scorpion 43 sugar cane ethanol 43 Methyl bromide 43 superlabs 43 artemisia annua 43 Curtidor 43 Andean Counterdrug Initiative 43 boll weevils 43 sweet wormwood 43 eucalyptus plantations 43 czar Gil Kerlikowske 43 narcotraffickers 43 Palanquero air 43 Soybean cyst nematode 42 Super Tucano planes 42 codling moth 42 INCSR 42 narco traffickers 42 Cambodia Cardamom Mountains 42 grow yerba mansa 42 invasive moth 42 herbicides 42 tobacco budworm 42 striga 42 Colombia FARC 42 glyphosate resistant weeds 42 Illegal logging 42 Original grist mill 42 Carlos Alberto Ospina 42 Nicaragua Guatemala Honduras 42 toxic pesticides 42 opium hashish 42 warhead dismantlement 42 Artemisia annua 42 Bt cotton varieties 42 papaya ringspot virus 42 CheckMate LBAM F 42 citrus canker eradication 42 leguminous crops 42 President Alvaro Uribe 42 alien invasive species 42 waging cyberwar 42 JTAC declared 42 heroin traffickers 42 opium poppy harvest 42 banning aerial spraying 42 BXW 42 Plum Pox Virus 42 legalize coca 42 UNODC 42 pistachio orchards 42 narcoterrorist 42 rampant deforestation 42 Brontispa 42 FARC guerillas 42 Los Bambinos 42 cactus moth 42 antimalaria 42 crop husbandry 42 narco terrorism 42 painted apple moth 42 rainfed agriculture 42 rightist paramilitary 42 Zhari Arghandab 42 Trafficking Areas 42 Makled extradition 42 synthetic nitrogen fertilizer 42 Counternarcotics 42 guerrilla insurgencies 42 Artemisinin Combination Therapies ACTs 42 cacao trees 42 Bt Bacillus thuringiensis 42 Ambassador Nestor Osorio 42 Oplan Ultimatum 42 militant safe havens 42 European grapevine moth 42 bioengineered crops 42 weedkiller Roundup 42 stem borers 42 canker eradication 42 Caqueta 42 Amazon biome 42 General Khodaidad 42 covert destabilization 42 deforesting 42 FARC 42 For Koch Beame 42 rugged Andes mountains 42 politicized slums 42 defoliate 42 FMLN guerrillas 42 tropical savanna 42 smallholder farms 42 cocaine alkaloid 42 Dichloro Diphenyl Trichloroethane DDT 42 insurgent sanctuaries 42 paramilitary militias 42 cultivatable land 42 dicamba tolerant 42 berry borer 42 poppy growers 42 ELN guerrilla 42 Chad Mali Mauritania 42 WHO polio eradication 42 Cano Limon pipeline 42 organophosphate insecticides 42 rightwing paramilitaries 42 maize cultivation 42 soybeans canola 42 gypsy moth populations 42 cerrado 42 counter insurgency 42 blackened wasteland 42 topple strongman Laurent 42 monoculture farming 42 physic nut 42 Madeleine Bair 42 sugarcane cultivation 42 Jatropha curcas tree 42 demobilized paramilitary 42 genetically modified organisms GMO 42 abandon poppy cultivation 42 IBAMA 42 Rwandan Hutu militias 42 biodiverse ecosystems 42 mosquito eradication 42 visit www.usaid.gov 42 Christina Oguz 42 spray herbicides 42 naturally occurring smallpox 42 Gen. Yaftali 42 monocrop 42 Erratic rainfall 42 UNAMIS 42 degraded soils 42 desertified 42 applying larvicide 42 hunger alleviation 42 genetically modified papaya 42 nonnative invasive 42 vine mealybug 42 narco trafficking 42 opium resin 42 Insecticidal soap 42 Operation Halcon 42 herbicide resistant 41 booming opium poppy 41 reforestation 41 aflatoxin contamination 41 narcoterrorists 41 citrus psyllid 41 Honduras Nicaragua Guatemala 41 semiarid highlands 41 Pablo Escobar Medellin 41 foliar diseases 41 cocaine traffickers 41 leftist rebels 41 Bill Grefenstette 41 predecessor Andres Pastrana 41 Seneca Mohawk Tuscarora 41 ELN guerrillas 41 Masyhud 41 bark beetle infestation 41 cultivations 41 topsoil erosion 41 glyphosphate 41 Jatropha plantation 41 rangers bloodhounds 41 transgenic maize 41 Yasuní 41 professing zero tolerance 41 tropical Chapare 41 weed germination 41 genetically modified Bt 41 Camisea gas 41 spraying 41 drug traffickers 41 Oliver Rosenbauer spokesman 41 OPBAT 41 Mine clearers 41 counterinsurgent 41 rocky mountainsides 41 terminator seeds 41 golfer Camillo Villegas 41 Brigadier Aviv Kochavi 41 spraying DDT 41 bollworms 41 sorghum millet 41 Dense smoke billowed 41 pest eradication 41 denuded mountains 41 maize sorghum millet 41 Landless Movement 41 Marxist guerrilla 41 Bt crops 41 jatropha curcas 41 narco terrorists 41 jathropa 41 rainfed areas 41 Pies Descalzos Foundation 41 Galapagos volcano erupts 41 eradicate noxious weeds 41 indoor residual spraying 41 anthrax inoculation 41 Machinea 41 drug czar Gil 41 rainforest destruction 41 boro paddy 41 MAFFS 41 Colombian FARC guerrillas 41 REDD Plus 41 Armyworms 41 organizations DTOs 41 locust invasions 41 bloody Maoist insurgency 41 harshest interrogation 41 miconia 41 Legaste 41 Álvaro Uribe 41 Herat Shindand district 41 Los Yungas 41 tarplant 41 Islamist insurgencies 41 DFJ achieves 41 indigenous Aymara 41 Lieutenant Colonel Todd Vician 41 Honduras Nicaragua El Salvador 41 synthetic pesticides herbicides 41 Weapons Removal 41 transgenic seeds 41 blockbusters Vytorin 41 eradicating opium poppies 41 Marne Husky 41 Shchuchye facility 41 Caqueta rebel stronghold 41 rebel strongholds 41 soybean carryover 41 Dominican Republic CAFTA DR 41 Drug Kingpin Act 41 Tupac Amaru rebels 41 leftist guerilla 41 Ponta Pora 41 Bollgard cotton 41 Nuristan bordering 41 lung cancer Pitcox 41 Herbicide tolerant 41 phalaris 41 Humberto Cholango leader 41 Minister Habibullah Qaderi 41 green manures 41 Ulu Masen 41 nonnative weeds 41 transgenic soy 40 coca paste 40 Shemelya 40 INTERNATIONAL Summary 40 Phytophthora infestans 40 Cattle ranching 40 Gen. Edgar Lesmez 40 gypsy moth infestations 40 Ambassador Randall Tobias 40 conventionally bred 40 Freedom Giant Miscanthus 40 peat swamp forests 40 Rampant deforestation 40 Farc 40 larvaciding 40 leguminous plants 40 Citrus greening 40 Amazonian deforestation 40 Chapare coca growing 40 white phosphorous munitions 40 dryland salinity 40 antipersonnel landmines 40 Cocaine seizures 40 Transgenic crops 40 agrarian reform 40 bridal creeper 40 paramo 40 spotted knapweed 40 crops 40 Yellow confetti rained 40 Guatemala Zunil 40 patriot Simon Bolivar 40 Cogongrass 40 extremist sanctuaries 40 insurgency 40 backed Janjaweed militias 40 M.Sc. Claude 40 Bt cotton cultivation 40 Fentanyl laced 40 Zero Hunger 40 Adam Isacson 40 sugarcane stalks 40 Tres Esquinas 40 drought tolerant maize 40 Citrus canker 40 intercrop 40 Muslim separatist guerrillas 40 fanatical Shining Path 40 opiate substitution therapy 40 soil fumigants 40 Cano Limon 40 Narcoterrorism 40 pesticide methyl bromide 40 vaccinating poultry 40 Helicoverpa armigera 40 GMO seeds 40 Nicaragua El Salvador 40 Bolivian coca leaf 40 cassava varieties 40 Mealy bugs 40 IAASTD 40 troop buildups 40 FARC guerrillas 40 rice hoarders 40 genetically engineered Roundup Ready 40 Arundo donax 40 Jacarezinho 40 Shining Path guerrillas 40 Super Tucano aircraft 40 Spanish initials AUC 40 President Ernesto Samper 40 Los Paisas 40 Sinfra 40 grassy weeds 40 eastern borderlands 40 soil salinity 40 legislator Consuelo Gonzalez 40 perennial weeds 40 fertile eastern lowlands 40 General Floriano Peixoto 40 pesticide carbofuran 40 prized peacocks 40 re forestation 40 dryland sorghum 40 Genetic modification 40 weed infestations 40 quelea 40 Vanda Felbab Brown 40 genetically modified soybeans 40 Calabrian mob dates 40 Shallower quakes tend 40 pulpwood plantations 40 Monsanto genetically engineered 40 Ammonium nitrate fertilizer 40 cassava mealybug 40 gypsy moth suppression 40 Livestock MAIL 40 bunker busting bomb 40 larvacides 40 Nicaragua leftist Sandinista 40 herbicide tolerant crops 40 Janjaweed militia allies 40 Specialty Crop Block Grants 40 aminopyralid 40 Darfurian rebels 40 interdiction 40 Study Legalizing pot 40 Amazonian Indians 40 palay harvest 40 Batero Quinchia Project 40 maize crop 40 arundo 40 DISARM 40 Statewide Organized Crime 40 herbicidal 40 eliminated Catalina Castano 40 Dr Mario Raviglione 40 Afghan Opium 40 drug trafficking 40 Faryab provinces 40 Coarse cereals 40 USofficials 40 COMMET 40 Medfly 40 sweetpotato 40 insecticide spray 40 landlocked Bolivia 40 recapture Musa Qala 40 arable lands 40 reforest 40 remaining polio endemic 40 Ghulab Mangal 40 leftist guerrillas 40 unveiled multitrillion dollar 40 deforested 40 Sendero Luminoso Shining Path 40 soil carbon sequestration 40 Cooperative Threat Reduction 40 bioterror preparedness 40 Al Samoud 2s 40 Subsistence farmers 40 intraoperative electron beam 40 locust outbreak 40 Agricultural Organization FAO 40 ganja cultivation 40 pacification 40 Al Samouds 40 eradicating polio 40 Ethiopia Woyanne 40 Sororities antics spur 40 jatropha plantations 40 mixed conifer forests 40 collectivized agriculture 40 insurgent bastions 40 Evo Morales expelled 40 inflight refueling 40 cocaine hallucinogens 40 Arco Verde 40 Evo Morales leftist 40 Nicaraguan Contras CIA 40 disarm demobilize 40 Patascoy 40 dubbed Operation Medusa 40 biotechnological advances 40 Carlito Weigh 40 Eradication 40 cheatgrass seeds 39 Amazonian forest 39 militant sanctuaries 39 Farc rebels 39 NFSM 39 Colombian cartels 39 notorious drug trafficker 39 Ug# resistant 39 Stem rust 39 reactivate Yongbyon 39 Arauca province 39 landless farmworkers 39 Landless peasants 39 aerial resupply 39 reprocess plutonium 39 Mountain Thrust 39 vector mosquitoes 39 coconut plantations 39 insurgency wracking 39 McGovern Dole 39 Vicente Carrillo 39 northwestern Bajur 39 Poppy eradication 39 Sergio Jaramillo 39 phytase corn 39 Boll Weevil Eradication 39 sunseed 39 Cerrado 39 livestock rearing 39 sugar cane cultivation 39 northwestern Khyber tribal 39 Bt seeds 39 coca leaf farmer 39 Mesoamerican Biological Corridor 39 grape orchards 39 blister rust 39 rinderpest virus 39 tsetse 39 forcible poppy 39 Uribe 39 antimalarial medicines 39 ACOTA 39 Santa Fe de Ralito 39 coddling moth 39 Huallaga Valley 39 sugar beet seeds 39 airdrops 39 YieldGard Corn Borer 39 Asocolflores 39 Alexa Villano 39 scorched earth counterinsurgency 39 interdict illicit 39 Airbridge Denial Program 39 agrarian reforms 39 Irrigated cotton 39 militia strongholds 39 Counter Terrorism Implementation 39 chewing coca leaves 39 western corn rootworm 39 Bt maize 39 Rodriguez Orejuela brothers 39 Colombia Aldo Lale 39 Amigos dos Amigos 39 GMO soy 39 larviciding 39 hoary cress 39 anthropological viewpoint 39 Anti malarial 39 Gen. Khodaidad 39 foreign narcotics traffickers 39 weaponize plutonium 39 mealybug 39 Avian flu outbreaks 39 Zaca fire 39 agro ecology 39 Roundup herbicide 39 outlawed paramilitary 39 broadleaf weed killer 39 coca leaf growers 39 Guthion 39 Catatumbo 39 glyphosate resistant weed 39 Drug lords 39 glyphosate herbicide 39 Totobiegosode 39 Healthy Forests initiative 39 clandestine labs 39 Counter narcotics 39 Monsanto Roundup 39 Eric Verzola 39 Gishwati 39 aphid populations 39 ICRAF 39 napier grass 39 Cali cartels 39 medfly 39 bumper crop sprouting 39 terra preta 39 Naomi Campbell Hospitalized 39 armoring Humvees 39 Florida betony 39 chilli thrips 39 de forestation 39 Palmerola 39 cultivate poppy 39 biotech beets 39 airborne drone strikes 39 Amflora potato 39 Aerial refueling 39 Planted acreage 39 sickles jugs 39 eradicate illiteracy 39 alerce 39 Cloud seeding 39 intensively cultivated 39 aerial surveillance 39 persona Outdoorsy folksy 39 Marxist guerillas 39 Maoist Shining Path 39 Reduced tillage 39 Vinnie Picard 39 codling moths 39 uncontacted peoples 39 glyphosate resistant pigweed 39 retake Musa Qala 39 antimalarial 39 wean addicts 39 nutrient leaching 39 morphine Wecht 39 Doug Wankel 39 VRAE 39 Soybean acreage 39 Uraba region 39 opposition Senator Piedad 39 attaining self sufficiency 39 '1 ,# fold 39 nonselective herbicide 39 spray fungicide 39 ETEC vaccine 39 Tuta absoluta 39 Annaleasa Winter spokeswoman 39 authoritarian Lukashenko 39 qualifier Santiago Giraldo 39 LONGBOW FCR 39 glyphosate tolerant 39 Dibrom 39 ungoverned territories 39 VRAE region 39 interdicting shipments 39 Eden Pastora 39 Guinea Worm 39 totally speculative Tesvich 39 Sendero Luminoso 39 vivax malaria 39 orangutan habitats 39 polio eradication initiative 39 perchlorethylene toxic 39 Manta Ecuador 39 malaria vector 39 BAGHDAD MENL 39 czar Viktor Ivanov 39 grape boycotts 39 parasitic nematodes 39 Interagency Bison Management 39 Toll Brothers proudly 39 nematicides 39 PRGF supported 39 authorizing warrantless surveillance 39 pheromone spraying 39 boll worms 39 Marxist guerilla 39 IGs pointedly say 39 disrupting dismantling 39 Poverty alleviation 39 Apurimac River 39 elm bark beetles 39 barani areas 39 monoculture plantations 39 Pesticide spraying 39 PCRecruiter HR software 39 Nicaraguan contras 39 Salicornia 39 Malaria Initiative 39 operator Donen 39 Torrential rain mudslides 39 artemisinins 39 goat herds 39 lowland forests 39 P. ramorum 39 oilseed crop 39 supports Zelaya reinstatement 39 revokes visas 39 Wild parsnip 39 Pumalin 39 crop dusting planes 39 forest thinning 39 amphibious USS Kearsarge 39 transgenic crops 39 rinsing spinach 39 pomegranate orchards 39 Tailban 39 Opium Poppy 39 Juan Gabriel Valdés 39 freenow# 39 National Cybersecurity Initiative 39 GE alfalfa 39 palm plantations 39 Pyrethroids 39 near Diyara west 39 nitrogen leaching 39 Farc guerrillas 39 eradicating 39 Spider mites 39 STIMULUS WATCH Teens 39 protesters Erlach 39 Mosquitia 39 semi arid Sahel 39 Aedes mosquito breeding 39 chemical fertilizers pesticides 39 voracious pest 39 Typhoon Fengshen battered 39 aerial pesticide spraying 39 Andijan revolt 39 Shining Path rebels 39 Marcelo Pollack 39 beetle infestations 39 PEPFAR 39 curbing militancy 39 Juarez drug cartels 39 miscanthus grass 39 Trafficking Area HIDTA 39 abaca plantations 39 Antiretroviral therapy 39 Johne Disease 39 irrigable 39 Rendon Herrera 39 arabica beans 39 McDonald's Shrek recall 39 border porousness 39 Supervisory omission 39 KABUL Afghanistan Militants 39 troop escalation 39 Sinaloa Durango 39 militants barraging 39 yellow starthistle 39 pollinator dependent 39 Karimov regime 39 salt cedars 39 Cough syrup containing 39 Roundup Ready cotton 39 chemical defoliants 39 EFP weapon 39 Stédile 39 Norte Valle Cartel 39 semiautonomous Bajur tribal 39 disinfections 39 flea beetle 39 Marijuana Eradication Team 38 harvestable timber 38 opium stashes 38 Colombian traffickers 38 Arable land 38 virulent insurgency 38 cashew cultivation 38 defoliators 38 Zaca wildfire 38 eradicate 38 Comprehensive Everglades Restoration 38 Dryland cotton 38 Paulusson 38 southwestern Apure 38 Familia Michoacana 38 desertified land 38 clubroot 38 DEA 38 Tabashnik 38 Caquetá 38 safer smallpox vaccines 38 Sandinista revolution 38 Nicaraguan Contras 38 Boliviarian Alternative 38 elk feedgrounds 38 destructive beetle 38 cloud seeding 38 landless campesinos 38 Alonzo Fulgham 38 CalGRIP 38 crop yields 38 demobilized paramilitaries 38 Tolima province 38 jatropha 38 jatropha plantation 38 anti retroviral medicines 38 Predator drone strikes 38 Api Rata Nagamu 38 clover root weevil 38 residue cellulosic biomass 38 Spawned grave atrocities 38 phosphorus runoff 38 cultivate opium poppies 38 Rwandan Hutu rebel 38 Greenhouse Gases GHG 38 Hizbullah guerrillas 38 lygus bugs 38 spokeswoman Dawn Dearden 38 counterdrug missions 38 greenhouse gas HFC 38 critically endangered orangutans 38 unsprayed 38 Gen. Khodaidad Afghanistan 38 Captive colonies 38 tropical parasitic 38 overgrazing deforestation urban sprawl 38 regreening 38 Mount Olive Gardendale 38 eucalyptus plantation 38 beetle infestation 38 grasshopper populations 38 diabetes Danesh 38 irrigated agriculture 38 diagnostics ExonHit 38 Drug Enforcement Administration 38 self pollinating 38 Anastasio Somoza dictatorship 38 phased drawdown 38 Ciudad Anahuac Mayor 38 eradicate smallpox 38 DDT spraying