REARING OF THE LEOPARD MOTH, ZEUZERA PYRINA L. (LEPIDOPTERA: COSSIDAE) ON CASUARINA TREES, CASUARINA SP.: CASUARINACEAE IN EGYPT
نویسندگان
چکیده
منابع مشابه
effect of pheromone trap sizes and colors on capture of leopard moth, zeuzera pyrina (lepidoptera: cossidae)
the leopard moth, zeuzera pyrina (l.) (lepidoptera: cossidae) is a serious pest of walnut and apple trees in iran. one of the control methods for this pest is the mass trapping of males using pheromone traps. to determine the best size and color of traps, four different colors (green, yellow, white, gray) and two different sizes (delta shape with standard adhesive surface, 19 × 22 cm and trapez...
متن کاملSynthesis of allylic trifluoromethyl ketones and their activity as inhibitors of the sex pheromone of the leopard moth, Zeuzera pyrina L. (Lepidoptera: Cossidae).
BACKGROUND Trifluoromethyl ketones (TFMKs), structurally related to the pheromones, are good inhibitors of pheromone communication in insects. To determine their activity on Zeuzera pyrina L. (Lepidoptera: Cossidae), a polyphagous pest, the authors have prepared two diunsaturated TFMK analogues of the major (3) and the minor (4) pheromone components, and two monounsaturated ones (5, 6). Their b...
متن کاملdigestive carbohydrases in the larva of the leopard moth, zeuzera pyrina (lep.: cossidae)
the leopard moth, zeuzera pyrina, is a key and worldwide pest damaging walnut as well as many other fruit trees during the larval stages. larvae were collected from infested twigs of walnut trees. midguts from larvae were removed under a stereomicroscope and their homogenates used as the enzyme source. larval midgut extracts showed an optimum activity at ph 8.0, 6.0 and 6.0 for ?-amylase, ?- an...
متن کاملInitiation and Development of Root Nodules of Casuarina (Casuarinaceae)
Roots of seedlings of the "beefwood" tree, Casuarina cunninghamiana Miq. grown in nitrogenfree nutrient solution were inoculated with a suspension prepared from crushed root nodules taken from mature plants. Marked deformation of root hairs was evident but no infection threads were observed in root hairs. The mode of infection remains undetermined. Root nodules were initiated within three weeks...
متن کاملMicropropagation of a Casuarina hybrid (Casuarina equisetifolia L. 3 Casuarina glauca Sieber ex Spreng) following facilitated seed germination
A suitable protocol for micropropagation of Casuarina hybrid, Casuarina equisetifolia L. 9 Casuarina glauca Sieber ex Spreng (C. e. 9 C. g.), was developed. When seeds without seed coats were cultured on 4 germination media, the optimal seed germination percentage (91%) was obtained on 0.8% agar solidified water medium. Shoot multiplication was achieved by culturing 2-cm long epicotyls, excised...
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ژورنال
عنوان ژورنال: Menoufia Journal of Plant Protection
سال: 2019
ISSN: 2735-3494
DOI: 10.21608/mjapam.2019.116396