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Full-Text Articles in Life Sciences
Managing Drought Stress In California Agricultural Systems, Gregory D. Brittain Jr.
Managing Drought Stress In California Agricultural Systems, Gregory D. Brittain Jr.
Doctor of Plant Health Program: Dissertations and Student Research
California is currently facing a historic drought, and this has led many farmers in the state to severely cut back on irrigation. Optimal use of water for irrigation requires a comprehensive understanding of how plants respond physiologically to water stress (Chapter 1). By monitoring water requirements in crops and managing irrigation to meet those requirements, growers can significantly reduce water use (Chapter 2). This can be done through improving application efficiency of irrigation technology as well as increasing the water use efficiency of the crops themselves. Deficit irrigation practices can be used to manipulate the physiology of water use in …
Occurrence Of A Microsporidium In The Predatory Beetle Calosoma Sycophanta L. (Coleoptera: Carabidae), Mustafa Yaman, Mahmut Eroğlu, Renate Radek
Occurrence Of A Microsporidium In The Predatory Beetle Calosoma Sycophanta L. (Coleoptera: Carabidae), Mustafa Yaman, Mahmut Eroğlu, Renate Radek
Turkish Journal of Agriculture and Forestry
Calosoma sycophanta L. (Coleoptera: Carabidae) is a voracious predatory beetle that feeds on several important lepidopteran pests. It is mass reared in laboratory breeding and released against forest pests. Any infection in this beetle is undesirable because it impacts production of effective and healthy beetles. In the present study, a microsporidian pathogen was found in C. sycophanta. Mature spores of the pathogen are single, uninucleate, oval, and small, measuring about 3.04 × 1.7 µm. The spore wall is 100 to 110 nm thick and consists of two layers: an electron-dense outer layer, the exospore (30-35 nm), and an electron-lucent inner …