Wait a second!
More handpicked essays just for you.
What are the disadvantages of using pheromones to control pests
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Lineatin Vs Sulcool
570 Words2 Pages
If three sets of traps including ethanol, lineatin and sulcatol are established in proximity of the PSHB effected trees, I hypothesize that lineatin and sulcatol are more effective at luring the ambrosia beetles and diverting PSHB attacks than ethanol trap since the aggregation pheromone of the ambrosia beetle such as lineatin is a pheromone produced by female ambrosia beetles which would attract male ambrosia beetles similar to another ambrosia beetle pheromone, sulcatol. Experimental Design Ambrosia beetles instigate damage to a variety of trees and their rapid progression can remain unnoticed. Depending on cool-season temperatures, PSHB larvae overwinter in burrows beneath the bark for about 5-7 months, where they become adults. Adults arise
Related
Sowbug Lab
674 Words | 2 PagesThe sowbugs remained in the damp soil for 34 minutes, and the dry soil for a short 6 minutes (Table 1). The sowbugs remained in the damp soil 85% of the time, as opposed to 15% on the dry soil (Table 1). These results suggest that moisture was a causative agent in environment preference for the sowbugs (Table 1).
Background Research on the Goldenrod Gallfly Eurosta Solidaginis
1530 Words | 4 Pages..., Department of Zoology, Miami University, Oxford, OH, Available from Journal of Insect Physiology. (46 (2000) 655–661)Retrieved from http://www.units.muohio.edu/cryolab/publications/documents/IrwinLee00.pdf
Beetles Lab Report Essay
548 Words | 2 PagesTo conduct the experiment, the beetles were massed, then attached to a petri dish with a 30 centimeter piece of dental floss. The beetle’s mass was the independent variable. Afterwards, the floss was tied to the beetle’s midsection with a slip knot. Then, the beetle was placed on a piece of fabric with the petri dish attached to it. As soon as the beetle was able to move with one paperclip inside the petri dish, more were added, one by one, until it could not move any further. After the beetle could not pull any more, the paperclips were massed and the results were recorded. The dependent variable was the mass that the beetles could pull. No control group was included in this experiment.
Emerald Ash Borer (EAB)
1124 Words | 3 PagesIt’s not the latest comic book super villain that we’re worried about, here in Northwest Ohio. No, it’s a little green beetle that, since 2003, has been munching its way through our neighborhoods and Metroparks. The Emerald Ash Borer (EAB) feasts on our Ash trees, leaving us little choice but to spray a bright red stripe or “X” on the trunks of the mortally wounded flora.
Essay On Gypsy Moth
1374 Words | 3 PagesHumans are trying everything they can to trap the Gypsy moth and try to remove it from there eco-system, but the Gypsy moth keeps on reproducing. An annual trapping program is one method in which they place traps that attracts male Gypsy moths and gets them stuck in a sticky surface. If a substantial amount of moths are caught by the trap then more traps are set in that ecosystem. Bacillus thuringiensis var. kurstaki (BTK) is a toxic soil bacterium that is sprayed over an area to prevent defoliation. When Gypsy moths are exposed to BTK the toxic causes stomach poisoning and they would eventually die. (Government of Canada,
Chemical Control Agents Used Against the Gypsy Moth
1697 Words | 4 PagesThe gypsy moth (Lymantria dispar) is a highly disruptive species that can, and has played a distinctive role in the lives of many organisms. Included in these organisms are various deciduous trees and shrubs, wildlife species that share the same environment, and even humans. The gypsy moth destroys the beauty of woodlands via defoliation, alters ecosystems and wildlife habitats, and disrupts our own lives. It should therefore come as no surprise that the U.S. Department of Agriculture and many other agencies have taken huge steps to help diminish populations of this small, yet persistent species. In an effort to control these overwhelming populations, five chemical control agents have been used to suppress and/or eradicate the gypsy moth. Following, is a discussion of each chemical and their potentially hazardous effects on humans.
Mountain Pine Beetle
708 Words | 2 PagesSmith, R.H. (1963). Toxicity of pine resin vapors to three species of Dendroctonusvbark beetles. Journal of Economic Entomology 56: 827-831
Mating Habits of Bonobos and Honey Bees
1393 Words | 3 PagesHoover, S, et al. (2003) The effect of queen pheromones on worker honey bee ovary
Emerald Ash Borer Research Paper
444 Words | 1 PagesThe jewel toned Emerald Ash Borer in Newark may look pretty, but it has carved a path of destruction as it spread across the country. Despite long term efforts by local agencies to prevent further spread, this invasive insect was recently spotted in the local area. Here is a short history and the life cycle of this non-native pest.
Dollar Spot
857 Words | 2 PagesBurpee, Lee, and Richard Latin. 2008. "Reassessment of Fungicide Synergism for Control of Dollar Spot." Plant Disease 92.4: 601-06.
The Pecan Tree Report
1864 Words | 4 Pages...l, Ted E., and Bruce W. Wood. "Movement of adult pecan weevils Curculio caryae within pecan orchards." Agricultural & Forest Entomology 10, no. 4 (November 2008): 363-373. Academic Search Complete, EBSCOhost (accessed April 18, 2012).
Antipredator Defense as a Limited Resource : Unequal Predation Risk and Broods of an Insect With Maternal Care
2739 Words | 6 PagesReginald B. Cocroft, of the Neurobiology and Behavior Department at Cornell University in Ithaca, New York, researched insects known as Umbonia crassicornis, or the thornbug treehopper. U. crassicornis offspring thrive in large aggregations on the often exposed stems of host-plants. These offspring are incredibly vulnerable, making them easy targets and subject to intense predatio...
Emerald Ash Borer Research Paper
437 Words | 1 PagesNative to eastern Asia, the Emerald Ash Borer is a small metallic green beetle that can kill an ash tree in as little as three years, spreading rapidly to neighboring ash or white fringetrees. Females can lay between 60 to 90 eggs in a lifetime. As a larva, the Emerald Ash Borer lives and feeds underneath the bark of the ash tree and emerges in the spring as
tribollum confusum
729 Words | 2 PagesTribolium Confusum originated in Africa and is now found all around the world, particularly in the tropical and semi-tropical regions (Canada grain commission 2013). These beetles are most abundant in the flourmills, warehouses, bakeries, and homes in the U.Kingdom, United States and Australia (Stuart M Bennett 2003). In United States it is more commonly found in northern sates where the climate is warm (Smith and Whitman 2001). Tribolium Confusum is most commonly found in warmer climate and humidity and it survive...
Forensic Entomology
1178 Words | 3 PagesForensic entomology is the study of insects and arthropods and their relation to a criminal investigation. Forensic entomology can determine the postmortem interval (PMI) or how long since the descendants’ death, whether the body has been moved since expiring, and what injuries may have been sustained (Ryan, 2011). When decomposition begins, insects establish a colony to lay eggs on the remains; these eggs will hatch into larvae that will eat the human organs and tissues. Forensic entomologists can determine the specific insects present in the body and estimate how long a body has been left exposed by examining the stage of development of the fly larvae; however, these findings are not always plausible. The fly larvae look and act different at each stage of development. The time required for stage development is not only affected by environmental influences such as geographical location, climate, and weather conditions, but also by type of insect. The forensic entomologist must consider these conditions when estimating the postmortem interval. Knowledge of insects, their life cycles, and their habits make entomological evidence a priceless tool for an investigation. Forensic entomology has proved its significance in a number of cases; though circumstances such as weather, temperature, and time of year clearly affect the development of insect infestation, and the expert must keep these in the forefront of his/her mind (Innes, 2000).
More about Lineatin Vs Sulcool
Sowbug Lab
674 Words | 2 PagesBackground Research on the Goldenrod Gallfly Eurosta Solidaginis
1530 Words | 4 PagesBeetles Lab Report Essay
548 Words | 2 PagesEmerald Ash Borer (EAB)
1124 Words | 3 PagesEssay On Gypsy Moth
1374 Words | 3 PagesChemical Control Agents Used Against the Gypsy Moth
1697 Words | 4 PagesMountain Pine Beetle
708 Words | 2 PagesMating Habits of Bonobos and Honey Bees
1393 Words | 3 PagesEmerald Ash Borer Research Paper
444 Words | 1 PagesDollar Spot
857 Words | 2 PagesThe Pecan Tree Report
1864 Words | 4 PagesAntipredator Defense as a Limited Resource : Unequal Predation Risk and Broods of an Insect With Maternal Care
2739 Words | 6 PagesEmerald Ash Borer Research Paper
437 Words | 1 Pagestribollum confusum
729 Words | 2 PagesForensic Entomology
1178 Words | 3 Pages