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Insect Atlas 2020: ON INSECTS, AGRICULTURE AND THE WORLD
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Insect Atlas 2020: QUICK DEATHS Development stages and typical population losses of the lime butterfly
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Insect Atlas 2020: A WORLD FULL OF INSECTS Estimated numbers of species by biogeographical regions and by membership of major zoological orders
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Insect Atlas 2020: MANY ROUTES TO THE SAME GOAL Methods of transferring pollen from the male anthers in a fl ower to the female stigma, generalized depiction
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Insect Atlas 2020: GOBBLING THROUGH GRAIN Infestation by the grain weevil Sitophilus granarius , a global pest of stored grain, in a maize store in Homa Bay, western Kenya
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Insect Atlas 2020: GLOBAL SERVICE PROVIDERS Value of agricultural production made possible by pollinators, US dollars per hectare
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Insect Atlas 2020: NO MORE CHOCOLATE Threatened decline in production of 107 plant foods* in absence of pollination by animals, numbers of food types and examples
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Insect Atlas 2020: SMALL IS VULNERABLE Species of ground beetles ( Carabidae ) and other beetles in New Zealand in comparison, in percent by characteristics
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Insect Atlas 2020: EVIDENCE CIRCUMSTANTIAL BUT SUBSTANTIAL Statements on the decline in insects in 73 studies (as of 2019)
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Insect Atlas 2020: NEED THAT HABITAT Main causes of decline in insect populations according to scientifi c literature, distribution in percent
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Insect Atlas 2020: FREEDOM OF MOVEMENT DESPITE BREXIT Flight altitude in metres and number of hoverfl ies (e.g., Episyrphus balteatus ) during fl ight from the European continent to southern England
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Insect Atlas 2020: TEMPERATURES UP, NUMBERS DOWN Most important drivers for European pollinators including bumblebees, and climate change-related change in bumblebee species richness, model calculation based on thermal and precipitation positions
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Insect Atlas 2020: LIKE A HUNDRED YEARS AGO Seed yields in red clover fi elds in Sweden, in kilograms per hectar
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Insect Atlas 2020: ON THE WAY DOWN ALMOST EVERYWHERE Red Lists of insects in Germany, acute trends in insect groups declining in the long term, distribution by percent of species
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Insect Atlas 2020: ALTERNATIVE REALITIES Types of central European farm landscapes undergoing change
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Insect Atlas 2020: INVENTOR OF LIVESTOCK FARMING Diet of wood ants ( Formica ) by components, in percent
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Insect Atlas 2020: GOOD GUYS CAUGHT IN THE CROSSFIRE Survival rates of two species of green lacewings of the genus Chrysoperla with applications of various pesticides, larva to adult, in percent
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Insect Atlas 2020: SPRAY, BABY, SPRAY Worldwide applications of pesticide active ingredients by country, annual average 1990–2017 in tonnes, globale applications in million tonnes
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Insect Atlas 2020: INVISIBLE KILLER Toxicity of pesticides for bees by country and crops, in percent of number of registered or used pesticides
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Insect Atlas 2020: CHAIN REACTIONS Threats to harvest by swarms of locusts (often Schistocerca gregaria ) in East Africa, April 2020
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Insect Atlas 2020: NO HOLDS BARRED Countries and regions of origin and the number of pesticide products registered in Kenya, total 862 products, 2019
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Insect Atlas 2020: THANKS FOR THE MEAL Consumption of crops by the scarab beetle, beetle, Phyllophaga cuyabana, in square centimetres of leaf area, laboratory tests
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Insect Atlas 2020: BRAZIL’S SOYBEAN FRONTIER Transformation of the Cerrado savanna into soybean cultivation and deforestation to permit soybean cultivation
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Insect Atlas 2020: LOTS OF FEED FOR FEEDLOTS Output of soybeans by major producing countries, in million tonnes
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Insect Atlas 2020: HAVE WINGS, WILL FLY Growth of long wings in Roesel’s bush-cricket ( Metrioptera roeselii ), wing length in millimetres and numbers, total 210 individuals
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Insect Atlas 2020: BIGGER APPETITES IN WARMER WEATHER Predicted production losses of crops due to insect damage with a global temperature increase of 2 degrees Celsius, in 1,000 tonnes
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Insect Atlas 2020: HUNGER AVERTED Cassava cultivation areas in Africa threatened by the cassava mealybug, 1981–1993
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Insect Atlas 2020: FIGHTING THE LOCUST PLAGUE Map of the desert-locust early warning system “Locust watch” of the UN Food and Agriculture Organization FAO, example for the month of September 2019 and long-term changes
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Insect Atlas 2020: USING INSECTS TO CONTROL INSECTS Infestation of wheat with cereal aphids with and without ladybirds ( Coccinella septempunctata ), numbers of aphids per stem
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Insect Atlas 2020: BREAKING UP ISN’T HARD TO DO Insects in cowpats on pastures in three farming systems in the Netherlands, average numbers of individuals, rounded