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For example, cats and dogs were kept by soldiers in the trenches to "help maintain hygiene" by culling the rodent population. [12] Terrier dogs were especially useful, more so than cats, as they were bred to kill vermin and for hunting purposes which was applied to eliminating rats in the trenches. [13] As such, many terriers were used as ...
Recent figures indicate that there are more than 1.4 billion insects for each human on the planet, [27] or roughly 10 19 (10 quintillion) individual living insects on the earth at any given time. [28] An article in The New York Times claimed that the world holds 300 pounds of insects for every pound of humans. [28]
The insects then act as a vector, infecting any person or animal they might bite. Another type of EW is a direct insect attack against crops; the insect may not be infected with any pathogen but instead represents a threat to agriculture. The final method uses uninfected insects, such as bees or wasps, to directly attack the enemy. [74]
These accusations were never proven, and modern research has shown that it is more likely that the insect arrived by other means. [1] The world did not experience large-scale entomological warfare until World War II; Japanese attacks in China were the only verified instance of BW or EW during the war. [ 1 ]
Before World War II, the events of 1914–1918 were generally known as the Great War or simply the World War. [1] In August 1914, the magazine The Independent wrote "This is the Great War. It names itself". [2] In October 1914, the Canadian magazine Maclean's similarly wrote, "Some wars name themselves. This is the Great War."
In September 2020, U.S. author Jeffrey Kaye published a set of declassified CIA communications reports (COMINT) that documented the responses of military units for the Korean People's Army and the Chinese People's Volunteer Army as they were apparently under attack by biological weapons, particularly the dropping of bacteria-laden insects. Some ...
War in Afghanistan (2001–2021) 0.17–0.36 million [150] [151] 2001–2021 Taliban and allies vs. United States-led coalition and the Afghan Government [f] Afghanistan Boko Haram insurgency: 0.03–0.35 million [152] 2009–present Multinational Joint Task Force vs. Boko Haram: Nigeria Franco-Dutch War: 0.34 million [153] 1672–1678
Globally, averages of these predictions estimate there are around 1.5 million beetle species and 5.5 million insect species, with around 1 million insect species currently found and described. [3] Between 950,000–1,000,000 of all described animal species are considered insects, so over 50% of all described eukaryotes (1.8 million species) are ...