Entomology

 Environmental sensors are a critical component in the rapidly evolving field of environmental monitoring. These devices provide essential data that help us understand and manage our interaction with the environment. Mouser Electronics, a leading distributor of semiconductors and electronic components, plays a significant role in this domain by providing a wide range of environmental sensors. Understanding Environmental Sensors Environmental sensors are devices that detect and respond to changes in the environment. They measure physical and chemical properties such as temperature, humidity, pressure, soil moisture, air quality, and light intensity. These sensors are often integrated into larger systems to monitor environmental conditions in real-time, providing valuable data for various applications, from weather forecasting to precision agriculture (Ullo & Sinha, 2020). Types of Environmental Sensors There are several types of environmental sensors, each designed to measur

  Pest scouting is rambling in a field in a specified time to observe the damaging aspects of crop e.g. insect pests, diseases and weeds quantity and their impact on the crop. The purpose of pest scouting is to get the information about detrimental aspects and exact time of their possible eradication.   Pest Survey The process of survey is continued throughout the year in a vast area to estimate the mutilation and average of harmful progressions. Benefits of Pest Scouting There are following benefits of pest scouting in cotton crop: - ·          Pointing out of damaged parts through predicting harmful aspects ·          Pointing out of weak and sensitive aspects in life cycle of insect pests ·          Preparation of action plan to get rid of insect pests ·          Preparation of accurate poison and time of spray against insect pests ·          Only spraying of affected parts of the crop ·          Conservation and proliferation of beneficial insects ·         

Moulting of Cicada (Time Lapse) Exopterygota is the subclass of pterygote which includes Cicadas. They undergo incomplete/hemimetabolous type of metamorphosis, where nymphs gradually look like the adults with each succeeding molt. Cicada nymphs differentiate from adults in appearance. The nymphs are obviously wingless, strong forelegs (fossorial), tarsus with one claw and underdeveloped wing buds, while adults have long slender legs with two claws per tarsus. Xylem sap is the primary feed item for both nymphs and adults at the same time cicada nymphs are subterranean and feed from the roots of plants and adult cicadas live above ground and feed from trunks, branches and twigs of trees and shrubs . Cicada nymphs spend a minimum of 4 years underground (Callaham et al., 2000), where they pass through six instars (five moults) before emerging from the nymphal cast as adults . The final moult from nymph to adult cicada in the species in this study usually takes several hours at ni

Coleoptera is the most diverse order of insects which include beetles. Coccinellidae is one such family consists of the beneficial beetles known as lady bird beetles. But their name dosen't indicate that these are ladies; they can be either male or female like other species. Determining sex of these beetles is not so difficult as the male is relatively short in size than female. In the case of these beatles; Often a question arise that how a specie reproduce and runs their generation if they are ladies !! There are other insects which are pathenogentic especially some are the diet of these lady bird beetles e.g. Aphids & mealybugs.  However, this is the whole different point but isn't it unreasonable to think that in a specie only female exists ? Its the name of this beetle which is creating all this confusion. So from where this name orginated ? In Middle Ages, Europeans named this as "beetle of our lady" because many pests particularly aphids, mealybugs had be

Our gardens are heaving with many creatures like insects, mites, spiders. To a new gardener every “bug” is a likely suspect and tried to tackle the odd. As we study more about gardening and that vague thing called “the balance of nature,” we discover that very few insects are pests worth our concern. Most are either beneficial, of no direct significance, or have a role yet to be understood fully. Lady Bird Beetle (Adult) The fraction that is pests get a lot of attention. A few stink bugs on a tomato plant or some hungry flea beetles on an eggplant seedling are indeed cause for concern. However, our efforts to control these pests can have a direct effect on the “good guys of the garden.” Most sprays, whether organic or synthetic, tend to not discriminate between pests and beneficials. When you spray the garden, pests will be killed but so will beneficial insects. When you kill a beneficial insect you inherit its job. That lady beetle larvae may be about to eat several dozen

Knowledge is power when it comes to controlling insect pests of vegetables, and one of the key sources of knowledge is pest monitoring. Pest monitoring, or scouting, allows you to determine when pests arrive in your vegetables, which species are present and how many there are. This information in turn allows you to determine if actions need to be taken to control pests and if these prevent enough damage to offset costs of control. By analogy, an army commander that knows when an enemy will attack, what types of weapons they have and their troop strength will be able to make intelligent decisions about if, when and how countermeasures will be effective. Just like armed forces use reconnaissance to get this information, you can use monitoring to keep track of insects attacking your vegetables. For some insect pests and life stages, including onion thrips, eggs of  Colorado potato beetles , caterpillars in cole crops  and squash bugs, the easiest way to track numbers is to get down on