The experiment of screenring singular adjuvant showed that control effect LS-1(20.00g/L)+Y203(1.00g/L) on Tomato leaf mould was 77.89%, and control effect of LS-1(20.00g/L)+F302(0.50g/L) on Tomato leaf mould was 71.58%.
The results showed that the relative control efficacy against bamboo aphids on selected shoots with three dilutions was 60.0%, 75.1%, and 80.7% within 7 days after spray, respectively. With the increase of the conidia concentration, the control efficacy was enhanced.
Result of two years field experiment in the field indicated that preparations of strains BS-208 and BS-209 could effectively control tomato gray mould. The control efficacy became better with the increasing of concentration and 800-fold treatment showed the best control efficacy.
The greenhouse experiment showed that the fermentation liquor and spore of BS-208 and BS-209 had above 75% control efficacy with inoculating after 24 and 48 h, but the (secretion) (exhibited) bad control efficacy.
The control experiment of 72.2% propamocarb aqueous solution against cucumber seedling damping-off was carried. The results showed that the control effects were 72.35% to 80.20% at the dosage of 5.0～7.5 g/m2.
After the first application of the 45% Lime sulfur(ESA)at a dilution of 1∶300,control effects in three replicate fields only were 59.64%,42.59%,67.62% respectively; And after the second application of it,the effects were 76.60%,70.94%,81.04%.
It is reported the control of bacterial leaf blight with 7 kinds of bactericides on the field in Xishuangbanna. The results show that the controlling effect of 100-fold solution of Terramycin is the best, 71.1%;
Seedling rate is decreasing with a prolonging soaking span by 30% copperchloride SC and 20% bismerthiazol WP, and the controlling effect is increasing with a prolonging soaking span. The highest yield per 667 m2 lies in 24-hour soaking disposal.
In the pesticide tests before exportation,the controlling effect is the best when soaked plant root of VC. Aureomariginatn 30 minutes with 3% carbofuran(diluted 100 times)that the controlling effect could be up to 99.05% after 15 days and 100.00% after 30 days,followed by the 3% and 10%‘iexian lin’agent that the controlling effect amounts to 99.50% and 99.00% respectively.
Flutter control effect and mechanism of central-slotting for long-span bridges
The control effect of central-slotting depends on the aerodynamic configuration of the original girder section and the corresponding central-slotting width.
The control channel is divided into two channels (fast and slow) for enhancing the speed of response at a significant range of the control effect.
Simulation results indicated that the proposed controller exhibits satisfying control effect.
The activities of enzymes responsible for lignification in pepper, pre-inoculation with arbuscular mycorrhizal (AM) fungus ofGlomus intraradices and/or infection with pathogenic strain ofPhytophthora capsici, and the biological control effect ofG.
However, the absence of pronounced control effects of most metabolites on the studied enzymes allows us to assign them to a relatively inert pool of metabolites.
Several different types of porous wall/cavity systems are tested to investigate the passive control effects.
The two logics have been tested under various driving conditions to investigate their control effects.
A model is described that allows one to compensate for the influence of perturbing factors and mutual influence of control effects on neighboring regions.
The wind-control effects of shelterbelts with different structures (close-spaced, wider-spaced, and widest-spaced) were investigated by portable wind vane and anemometer, wet and dry bulb thermometer, ground thermometer, glass service instrument.
The controlling effect of tectonics on evolution of microcracks is analyzed by using the damage mechanics theory.
The results show that the particle size and distribution can be changed by varying the preparation conditions, and the size of the microemulsion droplets has a controlling effect on the size of the particles.
Resuspension of sediment at this station was found to have a controlling effect on the sediment organic carbon content.
Hence, it was chosen for the study of the possible role of a global controlling effect like an attractor.
The controlling effect is defined asC'=-dPCO2/dVA orC=d pHECF/dVA.