WebJan 1, 2008 · Four insecticides, the organophosphates (OPs) fenitrothion, chlorpyrifos ethyl and malathion, and the neonicotinoid imidacloprid, were tested for their capacity to limit the transmission of chrysanthemum yellows phytoplasma (CYP) by the leafhopper vector Macrosteles quadripunctulatus to potted daisy plants, Chrysanthemum carinatum.The … WebMar 21, 2024 · The phytoplasma diseases have a wide geographic distribution. Recently, citrus huanglongbing disease was found associated with pigeonpea witches’ broom-related phytoplasmas (16SrIX) in Brazil and aster yellows-related phytoplasmas in China (16SrI), respectively, by Chen et al. and Teixeira et al. ().Forest trees were also impacted …
Relative quantification of chrysanthemum yellows (16Sr I) …
WebA real-time polymerase chain reaction (PCR) method for the quantification of chrysanthemum yellows (CY) phytoplasma DNA in its plant (Chrysanthemum carinatum) and insect (Macrosteles … WebJun 5, 2011 · carinatum infected by ‘Candidatus Phytoplasma asteris’ chrysanthemumyellows(CY). Materials and methods Microorganisms The strain … eatontown fire official
Chrysanthemum yellows phytoplasma acquisition and …
WebApr 10, 2024 · The fresh weights of healthy and CY-(Chrysanthemum Yellows) phytoplasma-infected Arabidopsis wild-type and mutant plants indicated two superimposed effects of the absence of CALS7 : a partial impairment of photo-assimilate transport and a stimulated phytoplasma proliferation as illustrated by a significantly increased … WebApr 1, 2011 · Chrysanthemum yellows phytoplasma (CYP) belongs to the “Ca. P. asteris”, 16SrI-B ribosomal subgroup (Lee et al. 2004) and is widespread throughout the Italian Riviera, the Liguria Region (Conti et al. 1988), where ornamentals are economically important crops. This phytoplasma strain is able to infect a wide range of ornamental … WebPeach yellows phytoplasma Pear decline phytoplasma Potato purple top wilt phytoplasma Potato stolbur phytoplasma Ralstonia solanacearum ... Chrysanthemum Vegetaux aI'exceptiondes semences Cicerarietinum Vegetaux destines ala multiplication Citrus, fortunella, poncirus et leur hybrides companies that need product testers redit