Colorado potato beetle
Multi-gene resistance to neonicotinoids in the Colorado potato beetle, Leptinotarsa decemlineata
... The Colorado potato beetle, ...include potato (Solanum tuberosum), tomato (Solanum lycopersicum), and eggplant (Solanum ...The beetle is thought to have originated in central Mexico and ...
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EFFECT OF WATER EXTRACT FROM CHAMOMILE ON BLACK BEAN APHID AND COLORADO POTATO BEETLE
... and potato leaves Bellarosa cultivar, collected from the same level below the top of the plant, in order to eliminate an effect of leaf age on the intensity of pest ...and potato leaves were immersed for 3 ...
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The Effects of Water Extracts from Lemon Balm on Colorado Potato Beetle Behaviour
... of Colorado potato beetle larvae in L2 and L4 ...of potato in respective solutions of the extracts and determining the mass of food consumed by larvae, as well as the changes of larvae body ...
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THE EFFECT OF WATER EXTRACT FROM WILD THYME ON COLORADO POTATO BEETLE FEEDING
... the Colorado potato beetle L4 larvae, which corroborates with the results of the present experiment in reference to wild ...the Colorado potato beetle L2 larvae by over 20 mg in ...
6
Antifeedant activity and toxicity of some plant essential oils to Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae)
... of Colorado potato beetle, Leptinotarsa decemlineata (Say), has been mostly based on the use of synthetic insecti- ...to potato production (Dickens 2002; Gouamene-Lamine et ...of potato ...
10
Biological efficacy of some biorational and conventional insecticides in the control of different stages of the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)
... The biological efficacy of some biorational and conventional insecticides against different stages of Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) was evaluated ...
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The change of the potential occurence of Colorado Potato Beetle (Leptinotarsa decemlineata, Say 1824) in the Czech Republic till 2050
... of Colorado potato beetle (Leptinotarsa decemlineata, Say 1824) in the Czech Republic for the expected climatic conditions were made with the dynamical model ...
8
Expression of the Hsp40, Hsp70 and Hsp90 proteins in Colorado Potato Beetle (Leptinotarsa decemlineata Say) After the Dimethoate Treatment
... the Colorado potato beetle CPB (Leptinotarsa decemlineata Say) were hand-collected through direct searching on the plants in August 2011 in Myszków (Silesian Upland, Poland) from cultivated ...
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AFLP-Based Genetic Linkage Map of the Colorado Potato Beetle Leptinotarsa decemlineata: Sex Chromosomes and a Pyrethroid-Resistance Candidate Gene
... A genetic linkage map was constructed from an intraspecific cross of the Colorado potato beetle, Leptinotarsa decemlineata. This is an initial step toward mapping the loci that underlie important ...
6
Breaking a paradigm: male produced aggregation pheromone for the Colorado potato beetle
... male Colorado potato beetle was at extremely low levels, hence the need to increase production levels for ...male Colorado potato beetles, the effect of antennectomy was even greater ...
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The opening–closing rhythms of the subelytral cavity associated with gas exchange patterns in diapausing Colorado potato beetle, Leptinotarsa decemlineata
... from potato fields near Tartu, Estonia (58°21 ′ N, 26°39 ′ ...fresh potato leaves under short day conditions [10 h:14 h light:dark, 18 – 20°C, 60 – 70% relative humidity ...
8
Glycoalkaloid contents in potato leaves and tubers as influenced by insecticide application
... (Colorado potato beetle, wireworms) (Lachman et ...2003). Potato cul- tivars with glycoalkaloid levels not exceeding 200 mg/kg fresh weight of tubers (including jacket) are generally ...
6
Sex, bugs and Haldane's rule: the nematode genus Pristionchus in the United States
... and Colorado potato beetles in the Eastern United States and show striking transatlantic differences and unexpected evolutionary and ecological ...scarab beetle and obtained two cases of F1 hybrids ...
15
The findings of the cultivation of potatoes in organic farming
... for potato production in the Czech ...of Colorado potato beetle (CPB), weeds biomass, course of soil temperature and soil water potential were ...
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Effects of Various Plant Extracts on the Development of the Potato Beetle under Laboratory and Field Conditions: A Combined Study
... of Colorado potato beetle, Leptinotarsa decemlineata (Say, 1824) (Coleoptera: Chrysomalidae), is leaf feeding by larvae and adults, although young fruits can also be eaten when the hosts are eggplant ...
12
A COMPARATIVE STUDY OF HOST RECOGNITION AND THE SENSE OF TASTE IN LEPTINOTARSA
... Differential responses of galeal gustatory sensilla of the adult Colorado potato beetle, Leptinotarsa decemlineata Say, to leaf saps from host and non-host plants.J. Host recognition by [r] ...
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Ecological growing of potatoes with using of grass mulch and black textile mulch
... of Colorado Potato Beetle in ...by Colorado Potato Beetle than variants with organic peavine mulch and as a result of higher beetle invasion 19% yield losses were ...
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News and Announcements
... Dermatology, University of Colorado Medical Center, Den-. ver, Colorado 80220[r] ...
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The Return to the River Basin: The Increasing Costs of “Jurisdictional Externalities”
... Many efficiency losses result from the lack of congruence of administrative and river basin boundaries. This class can be called “jurisdictional externalities.” There is evidence that economic efficiency losses are ...
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Ngā rīwai Māori = Māori potatoes : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Ethnobotany at Massey University
... CHAPTER 5 - THE ADOPTION OF THE POTATO BY MAORI The Adoption of the potato by Maori Effects on Maori society Introduction of the potato to the South Island The potato as a staple food Ma[r] ...
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