Results 21 to 30 of about 14,006 (255)

The grasshopper problem [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017
We introduce and physically motivate the following problem in geometric combinatorics, originally inspired by analysing Bell inequalities. A grasshopper lands at a random point on a planar lawn of area 1. It then jumps once, a fixed distance d , in a random direction.
Goulko, Olga, Kent, Adrian
openaire   +4 more sources

EFFECT OF CASCADE ON THE FIFTH NYMPHAL INSTAR OF DESERT LOCUST Schistocerca gregaria (FORSKAL) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory studied were carried out in an attempt to disclose the effect of IGR (Cascade) on one day old of the 5th nymphal instar of the desert locust, Schistocerca gregaria (Forskal) by feeding technique.
W. Azer   +3 more
doaj   +1 more source

LABORATORY EVALUATION OF NEEM AGAINST THE FIFTH NYMPHAL INSTAR OF Schistocerca gregaria (FORSKAL) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory studied were carried out in an attempt to disclose the effect of antifeedant (Neem) at different concentrations on one day old of the 5th nymphal instar of the desert locust, Schistocerca gregaria (Forskal) by feeding technique. Results showed
W. Azer   +3 more
doaj   +1 more source

EFFECT OF SPINOSAD AND CONSULT AND THEIR MIXTURE ON THE FIFTH NYMPHAL INSTAR OF DESERT LOCUST Schistocerca gregaria (FORSK.) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory studies were carried out in an attempt to disclose the effect of a bio-insecticide (Spinosad),  and IGR (consult) and their mixture at different concentrations (19 ppm), (123 ppm)  and (9ppm of spinosad+52 ppm of consult), respectively on one ...
W. Azer   +3 more
doaj   +1 more source

Grasshoppers as a food source? A review [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2016
Description of the subject. Current trends suggest an increasing future demand for conventional meats, which indicates a strong need to shift this dependency to other alternative protein sources such as insects. Literature.
Paul, A.   +18 more
doaj   +1 more source

BIOCHEMICAL CHANGES OF THE CHITIN-SYNTHESIS INHIBITOR, HEXAFLUMURON (CONSULT), SPINOSAD (TRACER) AND THEIR MIXTURE ON THE DESERT LOCUST, Schistocerca gregaria (FORSKAL) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2014
Laboratory experiments were carried out in an attempt to disclose the effect of a bio-insecticide (Spinosad),  an IGR (consult) and their mixture at different concentrations (19ppm), (123ppm)  and (9ppm of spinosad+52ppm of consult), respectively on one ...
W. Azer   +3 more
doaj   +1 more source

The Abundance and Diversity of Grasshopper (Orthoptera) in Batu City, East Java

open access: yesBiotropika: Journal of Tropical Biology, 2021
Grasshoppers included in the order Orthoptera in the class of insects. Orthoptera orders are divided into two parts, which a large suborder Ensifera and Caelifera.
Mufti Abrori   +2 more
doaj   +1 more source

Grasshoppers (Orthoptera: Acridoidea) of the North-West Caucasus: fauna, ecology, landscape and biotopic distribution [PDF]

open access: yesКавказский энтомологический бюллетень, 2019
Sixty one species of grasshoppers from 35  genera and 8  subfamilies are recorded for the North-West Caucasus. The features of biotopic distribution of grasshoppers are analyzed on the main types of landscapes in the region.
E.N. Terskov
doaj   +1 more source

Analysis of Intestinal Microbial Diversity of Four Species of Grasshoppers and Determination of Cellulose Digestibility

open access: yesInsects, 2022
Grasshoppers (Insecta, Orthoptera, Acridoidea) are a large group of agricultural and animal husbandry pests. They have a large food intake with high utilization of plants fibers.
Jing Bai   +7 more
doaj   +1 more source

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