[PDF] Top 20 SPRAY DRIFT AND PEST CONTROL FROM AERIAL APPLICATIONS ON SOYBEANS

... 65° and 55° promote a fine droplet spectrum, with volume median diameters (VMDs) of 203 and 142 µm, respectively, as classified by ASABE (ASABE, ...2009). On the other hand, the manufacturer provide ... See full document

... the control of the caterpillar complex (Anticarsia gemmatalis and pseudoplusia includens) and stink bugs (Euschistus heros, Nezara viridula and Scaptocoris castanea) was performed in two ... See full document

... in spray liquid applied by chemigation is much ...their control. Other methods with lower spray volumes had higher concentrations of product in water, but more difficulty in reaching the ...Viana ... See full document

... German and Dutch models feature drift curves without droplet size distinction, although some studies have found that droplet size directly influences their ...of drift due to different nozzles types, ... See full document

... weed control in agricultural applications. Many drift reduction technologies (DRTs) are available for use, such as spray nozzle types, sprayer modifications, spray delivery assistance, ... See full document

... system and external characteristics confi rmed the species as ...Niagara and Bordô grapevines ...Garibaldi and Caxias do ...March), and also during the grape production period in the ... See full document

... visitors and damage caused by coffee leaf miners and coffee berry borers showed the same trend, but the negative correlation between number of nectary visitors and damaged fruits was not ...protein ... See full document

... dependent on the interactions between the pesticides, adjuvants and the crop to be treated (ANTUNIASSI et ...by spray drift (CHECHETTO & ANTUNIASSI, ... See full document

... Verticillium, and Isaria have been isolated from several cash crops species, such as coffee (Coffea Arabica ...L.). and bean (Phaseolus vulgaris ...Posada and Vega, 2005; Quesada-Moraga et ... See full document

... evolved from a successful community-based tsetse control project, which resulted in a significant reduction in livestock disease ...oxen and men have to be healthy to plow the ...livestock and ... See full document

... conventional control technique maintained the lowest population of late season pests, the leafminer being the most affected one, due to the short time be- tween the insecticides applications, levels of the ... See full document

... sorokiniana) and septorioses (Septoria tritici and Stagonospora ...spot and gluma stain were determined, which classified the cultivar as moderately ... See full document

... (UCL) and lower control limit (LCL) will be estimated at three standard deviations (3σ) from the CL, but the standard deviation will be that one estimated at each new point by means of an ARCH model ... See full document

... el control biológico de ...el control de plagas de cultivos como café, caña de azúcar, frijol y ...el control del gusano cogollero del maíz Spodoptera frugiperda ...el control biológico de ... See full document

... hot and cold infusions made from the aerial parts of hyssopus under laboratory ...infusions on germination and root elongation of Cucumis sativus L. and Triticum aestivum ... See full document

... biological control is the of parasitoids, predators, or pathogens to maintain the density of an organism at a lower level than would occur without these natural enemies ...biological control as the ... See full document

... cone spray nozzles with coarse droplets and flat spray ...cone spray nozzles and high pressures, above 700 kPa, during the spraying with hydropneumatic sprayers in coffee trees, with ... See full document

... INS and GNSS observations, alternatively, only relative position models can be included in the bundle ...a drift is not linear within a ...ambiguities and/or unstable atmospheric conditions but also ... See full document

... workers, and therefore the net effect on labor informality is nearly ...enforcement on the intensive margin: it generates a small reduction in the share of informal workers and actually ... See full document

... 10%, and a photoperiod of 16 ...grandis and B. vulgaris were obtained from the colonies of the “UCB- Embrapa Algodão” where they were reared with the alternative host Euscepes postfasciatus ... See full document