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Incorporating Native Plants In Insectary Strips To Promote Insect Diversity And Below-Ground Beneficial Microbes In South Texas, Lindsey N. Richards

Theses and Dissertations

Farm edges are generally the most undisturbed areas in a farm with diverse vegetation and can enhance agrobiodiversity and provide crucial food and shelter for wildlife, insects, and soil biota. Planting native wildflowers with the ability to reseed and withstand local climatic conditions for semi-permanent vegetation around farm edges or in between crops has potential to biologically control pests. To test this, we ran a two-year study and installed three different flowering insectary strips on a certified organic vegetable farm in South Texas during the winter season. The treatments were: 1) a commercially sourced 17-species native wildflower seed mix; 2) …

Molecular And Morphological Investigations Of Grouper (Serranidae) Biodiversity In Saudi Arabia, Mohammad Saeed Al Jazza Alqahtani

Theses and Dissertations

Chapter 1: The seas surrounding the Arabian Peninsula, which represent the northernmost portion of the Indian Ocean, are considered to have the highest aquatic biodiversity among the worlds marine regions. Seas that surround the Arabian Peninsula include the Red Sea, the Gulf of Aden, the Arabian Sea, the Gulf of Oman, and the Arabian Gulf. In aggregate, this area harbors a large number of endemic and more widespread marine species, including fishes, echinoderms, and corals.

There are unique challenges involved in grouper species identification in the Arabian region including ‘familiar’ Arabic species designations that are not standardized in the Arabic …