Archive for the ‘Human Health Control’ category

Mosquito Spraying – Is it Dangerous For Human Health?

July 3rd, 2011

Mosquito spraying is a common method to repel and prevent these pesky little insects. Use of mosquito repellent sprays is widely recognized to stop breeding of these small flying insects. A mosquito repellent spray includes chemicals that spread over regions, where people tend to reside. As a result, a lot of questions arise from time to time.

You may also be wondering about pesticides used in these sprays. Can they affect your family and pets? If you have such questions to be answered, then have a close look at the article.

Mosquito Spraying-Know How the Method Goes

Mosquito spraying is normally done using the mounted fogging units. These are units which apply insecticides as an ULV or ultra-low-volume spray. These fogging components dole out fine drops of aerosol, which stays aloft and kill mosquitoes on contact.

The total amount of insecticide used in mosquito spraying is not that huge as compared to the area it generally treats. Generally, 3 to 5 ounces is used per acre that minimizes the risks and exposure to the environment and the people.

Many a times, thermal foggers are used for mosquito spraying. In this method, oil carriers are used which are heated to disperse pesticide out of it that takes a form of dense smoke like fog. During the process of mosquito spraying, mosquitoes within the area get killed. Though the local mosquito population is somewhat reduced for few days, but fogging can’t prevent mosquitoes from entering the area again. » Read more: Mosquito Spraying – Is it Dangerous For Human Health?

Why Is Pest Control Important for Ecology and Health?

July 3rd, 2011

Every country worldwide has been fighting to control pests for ages. The term pest is usually referred to the harmful animals that are detrimental to human health or even the ecology. Pests can be even organisms, fungi, or weeds, etc.

Before we study the various means to control the pests, here are a few of pests that we have to fight with most commonly -

Caterpillar is a pest that causes damage to the crops. Termites are known to damage furniture, and structures. Ants, cockroaches’ wasps and flies are also pests. Can we forget mosquitoes and bed bugs? Rats, rodents and other mammals not just cause infections but are also carriers of diseases. Birds like pigeon, seagulls, and crows are regarded as pest when their population turns a nuisance, as they cause more damage than good.

Controlling pests has always been a part of human evolution, since a balance has to be maintained. In order to improve the agricultural output, one has to keep away the pests from the fields and protect the crops. It is generally seen, where there is human activity, and food flies and other insects gather. Public places where people throw or dispose waste it a common breeding ground for the pests. » Read more: Why Is Pest Control Important for Ecology and Health?