Digestive Enzymes of Sugarcane Leafhopper, Phyrilla perpusilla WLK (Fulgoridae : Hemiptera)
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چکیده
منابع مشابه
Conservation of digestive enzymes.
The traditional understanding is that an entirely new complement of digestive enzymes is secreted by the pancreas into the small intestines with each meal. This is thought to be necessary because, like food itself, these enzymes are degraded during digestion. In this review we discuss experiments that bring this point of view into question. They suggest that digestive enzymes can be absorbed in...
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The jumping movements and performance of leafhopper insects (Hemiptera, Auchenorrhyncha, Cicadellidae) were analysed from high-speed sequences of images captured at rates up to 5000 frames s(-1). The propulsion for a jump was delivered by rapid and synchronous movements of the hind legs that are twice the length of the other legs, almost as long as the body, and represent 3.8% of the body mass....
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.................................................................................................................................................................................................... 4 Introduction ............................................................................................................................................................................................
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The leafhopper genus Evinus Dlabola (Deltocephalinae: Macrostelini) is reviewed. Seven new species are described including E. angulatus sp. nov., E. hainanensis sp. nov., E. longus sp. nov., E. obscurus sp. nov., E. planus sp. nov., E. sinuatus sp. nov. E. tenuis sp. nov. One previously described species, E. peri Anufriev, newly recorded from China, is redescribed. The species of the genus have...
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Enzymes are functional proteins essential to all living systems. In humans, enzymes act as catalysts for numerous chemical reactions including the digestion of dietary macronutrients. In the early part of the twentieth century, use of supplemental digestive enzymes was proposed as a means of compensating for the loss of enzyme activity in modern diets. As with the loss of micronutrients like vi...
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ژورنال
عنوان ژورنال: Applied Entomology and Zoology
سال: 1975
ISSN: 0003-6862,1347-605X
DOI: 10.1303/aez.10.140