نتایج جستجو برای: liriomyza trifolii

تعداد نتایج: 906  

2001
Moshe Inbar Hamed Doostdar Richard T. Mayer

We conducted a controlled experiment to test the plant vigor and the plant stress hypotheses. The two hypotheses associate plant physiological conditions to insect feeding mode and performance. We exposed tomato, Lycopersicon esculentum, to different types of growing conditions: optimal (vigorous plants), resource based stress (water and/or nutrient deficit), and physical stress (punched hole i...

Journal: :Applied and environmental microbiology 1976
F B Dazzo C A Napoli D H Hubbell

Quantitative microscope techniques were utilized to examine the adsorption of rhizobial cells to clover root hairs. Adsorption of cells of noninfective strains of Rhizobium trifolii or infective R. meliloti strains to clover root hairs was four to five times less than that of the infective R. trifolii strains. Attachment of the rod-shaped bacteria to clover root cells occurred in a polar, end-o...

Journal: :PLoS ONE 2008
E. Wassim Chehab Roy Kaspi Tatyana Savchenko Heather Rowe Florence Negre-Zakharov Dan Kliebenstein Katayoon Dehesh

BACKGROUND Many inducible plant-defense responses are activated by jasmonates (JAs), C(6)-aldehydes, and their corresponding derivatives, produced by the two main competing branches of the oxylipin pathway, the allene oxide synthase (AOS) and hydroperoxide lyase (HPL) branches, respectively. In addition to competition for substrates, these branch-pathway-derived metabolites have substantial ove...

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