CHEMICAL CONTROL OF APHIDS ON PECAN FOLIAGE, 2004
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چکیده
منابع مشابه
Oviposition response of green lacewings (Neuroptera: Chrysopidae) to aphids (Hemiptera: Aphididae) and potential attractants on pecan.
Pecan foliage is attacked by three species of aphids [Monellia caryella (Fitch), Melanocallis caryaefoliae (Davis), and Monelliopsis pecanis Bissell], resulting in damage that can reduce tree nut yield. In this study, we assayed the ovipositional response of the green lacewing Chrysoperla rufilabris (Burmeister) to M. caryella and M. caryaefoliae at high and low aphid densities and the developm...
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The nature of the interaction between the black pecan aphid, Melanocallis caryaefoliae (Davis) (Hemiptera: Aphididae), and the chlorosis it causes to foliage of its pecan [Carya illinoinensis (Wangenh.) K. Koch)] host is poorly understood. Laboratory experiments were conducted on the settling behavior of the black pecan aphid, when provided chlorotic pecan leaf discs resulting from previous bla...
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" …bright colours of leaves in the autumn are a warning signal to insects that lay their eggs on the trees in that season. " —Marco Archetti and Sam P. Brown (2003) [1] " The assumed attractiveness of bright colours to insects would appear to involve the supposition that the colour vision of insects is approximately the same as our own. Surely this is a good deal to take for granted. " —Lord Ra...
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glucose-l-l4C and glucose-6-l4C. Plant Physiol. 40: 748-751. 2. Barbour, R. D., D. R. Buhler, and C. H. Wang. 1958. Identification and estimation of catabolic pathways of glu cose in fruits. Plant Physiol. 33: 396-400. 3. Black, C. C, and T. E. Humphreys. 1962. Effects of 2,4-dichlorophenoxyacetic acid on enzymes of glycolysis and pentose, phosphate cycle. Plant Physiol. 37: 66-73. 4. Bray, G. ...
متن کاملNickel deficiency disrupts metabolism of ureides, amino acids, and organic acids of young pecan foliage.
The existence of nickel (Ni) deficiency is becoming increasingly apparent in crops, especially for ureide-transporting woody perennials, but its physiological role is poorly understood. We evaluated the concentrations of ureides, amino acids, and organic acids in photosynthetic foliar tissue from Ni-sufficient (Ni-S) versus Ni-deficient (Ni-D) pecan (Carya illinoinensis [Wangenh.] K. Koch). Fol...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2005
ISSN: 2155-9856
DOI: 10.1093/amt/30.1.d10