Like many people acting on the desire to eat healthy and local, Acropolis resident Eduardo Jimenez decided to plant a garden in his backyard. He ploughed the soil, he planted the seeds, and he even set up a fence to keep out the deer. Eduardo did everything right. Or so it seems. However, when {#blank#}1{#/blank#} time has come, he has not one tomato, bean, or leaf of lettuce to show for his hard work. How did this happen? The answer comes in the form of a small, brown, particularly smelly insect: the stink bug.

    Unlike their picky cousins, stink bugs feed on some 300 species of plants, including figs, blueberries, corn, and kiwi fruits as well as soybeans, peas, and weeds. Although they do little damage to the plant itself, they make the fruits and vegetables {#blank#}2{#/blank#}. For this reason, stink bugs pose the most serious threat to the big agriculturalists and macro farm operators. Macro farmers have more {#blank#}3{#/blank#} in their produce, and therefore have more to lose. While hobbyists like Eduardo are left to face the disappointment of an unsuccessful garden, macro farmers are forced to live with the loss of entire tracts of cash crops—a fact that has left many {#blank#}4{#/blank#} able to clothe their children or put food on the table.

    Last season alone, several New Jersey pepper farmers saw 75% of their crops damaged. Pennsylvania lost half of its peach population, and, according to the US Apple Association, apple farmers in the mid-Atlantic states lost $37 million. This year could be worse. As a result of this {#blank#}5{#/blank#} in the supply of fresh fruits and vegetables, shoppers have seen {#blank#}6{#/blank#}—sometimes quite dramatic—in prices at the grocery store. Prices of apples in Maryland are up 8%. In the north-Atlantic states, prices for peppers shot up an astonishing 14%. Not only are these items becoming more expensive, but they are also getting harder to find. Last week, Marge Jenkins of Athens, Georgia reported having to check three different stores before encountering a decent batch of peas. And this, she assures us, is a regular {#blank#}7{#/blank#}. Accidentally brought from Asia, the stink bug has no natural {#blank#}8{#/blank#} in America, and thus its population is rising sharply. Reported sightings of stink bugs are becoming increasingly numerous, as the dried, brown, trapezoidal(不规则四边形) shells of the dead bugs are everywhere in some areas. This has farmers and scientists alike {#blank#}9{#/blank#} their heads in search of a remedy. Hope, they believe, may lie with an Asian parasitic wasp(黄蜂), which helpfully lays its eggs inside stink bug eggs.

    The larvae(幼虫) of the wasp consume the stink bug from the inside. But the {#blank#}10{#/blank#} of such a solution is still several years away, as scientists must first determine if it is safe for the wasp to be introduced into America. Until then, some farmers are resorting to homemade traps. Others have even contemplated the use of peacocks and praying mantises, which, they imagine, will gulp down the little stinkers.

    Eco-tourism involves people travelling to beautiful but environmental sensitive place. Such trips are usually carried out with a(n) {#blank#}1{#/blank#} guide. Over recent years  this type of travel has been steadily gaining {#blank#}2{#/blank#} as more people search for new travel experiences.

    It is obvious that eco-tourism is beneficial in many aspects. First, all the money spent by the tourists is used to {#blank#}3{#/blank#} the important environmental spots they visit. Second, it helps visitors to better understand the environment, which is sure to {#blank#}4{#/blank#} their knowledge of the world. Furthermore, this style of travel is also more {#blank#}5{#/blank#} of the local culture.

    Compared to normal tourists, eco-tourist use energy more {#blank#}6{#/blank#}, save water and produce less rubbish by finding ways to recycle it. These behaviors have a(n) {#blank#}7{#/blank#} and lasting effect on the local environment.

    Two things are needed to make eco-tourism a success. First, it should be done in small groups. And second, because it requires {#blank#}8{#/blank#} effort, both eco-tourists and locals must be sincere in their devotion to improving the environment.

    Green travel provides local people with jobs in parks, hotels and shops. One great achievement of eco-tourism has been the {#blank#}9{#/blank#} of illegal hunting. Former hunters can now work as guides to help keep the animals safe in their natural surroundings.

Peru is one country using eco-tourism to promote respect for the environment. It's not able to take better care of its rainforests because of {#blank#}10{#/blank#} on more sustainable travel.

    In addition to this, local people's living-standards have improved. Many others are now following Peru's example and using eco-tourism to preserve their environment for the future generations.