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This compensatory root growth was more pronounced under the moderate root feeding damage treatments than in the severe root damage treatments.
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Thus, the severity of root damage plus the level of root compensatory growth play important roles in mediating shoot growth and CO2 assimilation responses to stress imposed by rootworm larval feeding.
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The ulnar nerve could be very suitable as a donor vascularized nerve graft as it had a dominant vascular pedicle in all the cases studied; however, its use should be restricted to C8 and T1 root damage of the brachial plexus.
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The variation in symptoms of spinal nerve root damage may be caused by the difference of the size of damaged nerve fiber or difference between the mechanical influence and some chemical factors.
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We prepared the mechanical compression model by clipping the nerve root and the nucleus pulposus model by applying autologous nucleus pulposus on the nerve root in a rabbit and evaluated nerve root damage with respect to its fiber diameter.
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The degree of control was assessed by weekly stand scoring and by estimation of the root damage index.
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Roots of seedlings of wheat and barley affected by bare patch disease at a field site in Western Australia were assessed for root damage and plated to isolate fungi.
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rhossiliensis may be useful for the reduction of root damage caused by juveniles of potato cyst nematodes, but the usefulness for population control is doubtful.
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This has the advantage that only slight root damage and no growth stagnation are caused.
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five interspecific derivatives, 18 groundnut cultivars for root damage (galls formed by nematode) and nematode reproduction demonstrated that resistance to the nematode is available in the genepool of wild Arachis spp.
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sylvestris) were highly resistant to nematode reproduction and root damage.
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Shoot height and stem diameter decreased with increasing root damage when compared to controls.
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For pruned seedlings, shoot height was increased by 3% at 20% damage and was decreased by 1, 3, and 13% for 40, 60, and 80% root damage while stem diameter was reduced by 1, 4, 8, 19% for 20, 40, 60, and 80% respectively.
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Gmelina root systems tend to be superficial and special care is needed when thinning to minimize root damage.
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The risk of root damage associated with high EC levels appears to be dependent on species, age of root system, and soil moisture availability.
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For fertilization programs to be successful, a critical threshold balance must be maintained between optimizing seedling nutrient availability in the rhizosphere, while minimizing potential for root damage.
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Our findings suggest that experimental and environmental root damage may be responsible for a large proportion of organic materials released by growing plant roots.
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Potentials of less than-4kPa prevented loss of plants developing in aggregates of less than 2 mm diameter after a transitory period of waterlogging although some shoot and root damage occurred.
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In order to determine the primary causes of coniferous fine root damage and disfunction in acidic soils, hydroponic cultures of young spruce in pH neutral, acidic, and metal ion-amended media were established.
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Greatest root damage generally occurred in containers of colonized and noncolonizedB.
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