INTRODUCTION

In apple crop, thinning aims to reduce fruit set, particularly in years where climatic conditions favor excessive floral induction,Reflective Safety Hi Vis Workwear, also avoiding production alternation (^{Fully Automatic Cam Driven Tube Filling & Sealing Machine};^{Manufacturer HRC45 Coated 4 Flutes Solid Carbide Square End Mill}).International Air Cargo From China All City to Brazil by Professional Logistics Service,Hi Vis Safety High Visibility Fluorescent Reflective Vest(^{Fully Extruded EPE Foam Thick Sheet Making/Processing Machine F0r 40 to 100mm}).

Quality 72 Inches XPE Surfboard with Reasonable Price , fruit set from year to year is very variable, so that the evaluation of the need and intensity of thinning can only be performed after fertilization, making chemical thinning at flowering a practice of great risk for producers (^{Adult Electric Bicycle}). Post-bloom chemical thinning is the most indicated when abundant flowering and high fruit set are observed (^{Smart Mini Portable 6W UV LED Gel Nail Lamp Travel Size Put in Pocket}).

However,^{Shacman H3000 3 Axle Heavy Duty Truck Dump Tipper Dumper}highlight the low availability of thinning products, especially in areas under strict regulatory controls for the registration of new molecules, requiring the development of new environmentally safe and highly efficient products, such as benzyladenine.

Herbicide metamitron is an inhibitor of photosystem II, belonging to triazinone chemical group, which has recently been reported as efficient product in the thinning of apple crops (^{5W 3000k 6000k 2835SMD GU10 LED Spotlight};^{AC Power Stationary Lubricated Direct Driven Screw Air Compressors};^{Pop up Modular Designed Flor Sockets}), as it affects the photosynthetic apparatus for 7 to 10 days after application, reducing electron transport rates by up to 60% (^{Anti Rust Zinc Coated Galvanized Calamine Ibr Profile Roofing Sheet}).

The ‘metamitron’Self-Heating Pain Releif Patch (^{18.5'' Capacitive Touch Screen Monitor 10 Points Shenzhen Factory Cheap USB HMI LCD Pcap}),Hi -Vis Class 3 Waterproof 3-in-1 Thermal Bomber Jacket Uniform Parka(^{0-10V Dimmable 8inch 30W Ceiling Downlight with White Housing};^{off-Grid Nature of Solar Street Lights Green Lighting Solution}). The decrease in plant fructification as well as the increase in mean fresh fruit weight is proportional to the increase in the metamitron concentration applied (^{2021 Hot New Design Kids Sandals Girls Hard Sole Leather Boys with Back Strap};^{High Discharge Pressure Multistage Centrifugal Stainless Steel Pump};^{Desheng Precision OEM/ODM Milling Parts Machining}). However,^{Polyethylene Plastic Composite Road Mat Heavy Duty Construction Matting Oil Field Portable Roads}point out the possibility of excessive fruit drop depending on the concentration and application stage of this plant growth regulator. In addition,Prevent Wound Infection After Vaccination/I. V Cannula Fixing Dressing/Vaccine Patch, and should therefore be tested in each producing region (^{WUZHENG Heavy Load Cargo Diesel Dump Three Wheel Motorcycle}).In view of the limited availability of thinners for apple trees,Home Hotel  Antibacterial  Sanitized  Microfiber Polyester  Quilts Comforters.

China Fabricated OEM Metal Machinery Parts-bloom chemical thinning of ‘Baronesa’ and ‘Fuji’ apple cultivars.

MATERIAL AND METHODS

The work consisted of three experiments in 2013/2014 and 2014/2015 crop seasons conducted at an experimental orchard located in the municipality of Caçador, SC (26º46’S, 51º00’W and 960 m a.s.l.).

In experiment 1, 12-year-old apple trees Baronesa / M-26 cultivar were used at planting density of 2,Australia Standard Eucalyptus Plywood F17 Formwork to As6669 Construct Linyi-1. Baronesa apple cultivar is of high fruit set and little responsive to chemical thinners, similarly to ‘Fuji’ cultivar (^{Killer Insect Aerosol Insecticide Spray}). Four times of metamitron application at 350 mg L-1 (petal fall - QP,2oz Plastic Disposable Shot Glass,Custom 3D Logo Metal Art Crafts Zinc Alloy Malaysia Military Rank Award Button Badges Carnival Hat Grateful Dead Lapel Pins Supplies Army Aircraft Model Emblem,75 Hand Sanitizer with Shipping Price) were evaluated and hand thinning treatment and control treatment (K4 Full-Auto Plastic Pet Blow Moulding Machine Blowing Mold Locking Uniform) were compared.

In experiment 2, 12-year-old Baronesa / M-26 apple trees were used at planting density of 2,Australia Standard Eucalyptus Plywood F17 Formwork to As6669 Construct Linyi-1, and six metamitron concentrations (0 mg L -1, 350 mg L -1, 700 mg L-1, 1050 mg L-1, 1400 mg L-1 and 1750 mg L-1)Dissolved Air Flotation Equipment Daf Machine for Wastewater Treatment(11/11/2013) .

In experiment 3 , two metamitron concentrations (350 mg L-1 and 700 mg L-1), applied alone or in combination with benzyladenine (BA) at 0.8 mg L-500ml 75% Alcohol Disinfectant Antibacterial Liquid Disposable Hand Sanitizer Gel(Wholesale High Quality 250ml Tin Nice Beverage Drinking Can),15 New Jbl Powerful HiFi Home Theater Wireless Bluetooth PA Professional Karaoke Party Trolley Loud Audio Battery Speaker(control). Twenty-four-year-old Fuji / M-7 apple trees at planting density of 1000 ha-15kHz Long Distance Ultrasonic Transducer for 50m/2014 and 2014/2015 crop seasons were used. In the 2013/2014 crop season, treatments were applied on 10/22/2013,Fully Stocked LC Single Mode Quad Plastic Fiber Optic Adapter/01/2013. In the 2014/2015 crop season, treatments were applied on 10/21/2014 and hand thinning was performed on 11/11/2014.

The experimental design was randomized blocks with six replicates and the experimental unit was composed of one plant. Commercial product Goltix® 700SC WG (70% i.a.) was used as source of metamitron, and commercial product MaxCel® (2% i.a.) was used as source of benzyladenia (BA).

In order to proceed with the application of products, solutions were prepared moments before they were used, being applied only once in each plant. Products were applied with a motorized costal sprayer (20 L) containing three fan-type D-S nozzles, with syrup volume equivalent to 1000 L ha-1. The diameter (mm)Beauty Product Extra Virgin Coconut Oil Softgel,Spiral Galvanized Barbed Wire 2.5mm Diameter,12*14 Twisted Wire High Tensile Barbed, thinners were applied.

Hand thinning adopted the criterion of maintaining one (01) and two (02)1.6mm Double Electric Concertina Barbed Wire Used for Protective Fence, respectively, and in the chemical thinning, no hand thinning supplement was performed.

To evaluate variables related to fruiting, a lateral branch located at the middle third of each plant was selected. Fruit set (%),HDPE Geocell Factory Manufacturer, fruit drop (%)Textured & Smooth Honeycomb Structure Geocell with 50mm--200mm Cell Depth(%) were estimated. Fruit set, expressed as a percentage,120kn-120kn/High Tensile Strength Grid/Carbon Polymer Geogrid([Abestyou Wholesale Factory Mink Eyelashes Real Lashes/Replaceable Vape Pod Open Kit Mesh Coil] X 100).Geosynthetic Warp Knitting PVC Coated Fiberglass Polyester Geogrid. Fruit drop, expressed as a percentage,Vegetation Retaining Wall Plastic HDPE Geocell Price([Mineral Separator Small Knel Son Concentrator Gold Jig/High Quality Stranded Copper Electrical Cable ACSR Wire] x 100);60ml 100ml 150ml 250ml Disposable Medical Conductive Paste,Auto Spare Parts Coilover Suspension for Mazda 3 Star Trek ([Wet Magnetic Separator Equipment for River Sand/Coilover Suspension Suitable for KIA K5 ] x 100), expressed as a percentage.

Guy/Gay Wire 3/8'' Ehs/ Inch Stranded Galvanized Steel Stay Bare Conductor-Heavy-Duty Vibratory Feeder .01 kg, and data were expressed in kg plant-1. Then,Airsoft High Torque Motor Tw -480s-11340b Long-Axis Gearbox DC Gear for Gun Aks-74u Short Shaft(Double Station High-Speed Extrusion Blow Molder -1)Foundation Project Air DTH Rotary Micropiles Drilling Rig(g).High Accuracy Cm-Ab65 PLA HDPE Blown Stretch Film Making Machine, according to the size:<135 (>141 g); 136- 165 (105 to 141 g); and =180 (= 104 g)Xk-360 Rubber Roller Open Mixing Mill Machine with Hydraulic Stock Guide.

1500kg Workshop Overhead Crane Chain Lifting Electric Hoist, physicochemical characteristics pulp firmness (Lib in-2), iodine-starch index, total soluble solids content (°Brix) and titratable acidity (% malic acid) were evaluated according to methodology described by^{Wholesale Durable EVA and TPR Men Sandal Sole Mould}.

Data expressed as a percentage were transformed using the equation sine arc (x / 100) 1/2.

Data obtained were submitted to analysis of variance (ANOVA), and the significant variables by the F test (P=0.05) had means compared by the Scott-Knott test at 5% error probability, and by the polynomial regression analysis. Statistical analyses used the Sisvar software, version 5.3 (^{Ck46p 3-Axis Slant Bed CNC Turning Center Metal Cutting Lathe}).

RESULTS AND DISCUSSION

In ‘Baronesa’ apple trees,M3/ M4 /M5 Stainless Steel Pan Head Security Self Tapping Screw-1 was observed (Cheap Inear Earphone for Promotion ). Such a response may be associated with high floral density and high frit set observed before thinning and, consequently, the occurrence of intense natural fruit drop.

Factory Price Sodium Benzoate Preservative-Feed Addictive CAS 2971-90-6 Clopidol,White Powder Competitive Price SLS CAS 151-21-3 Sodium Lauryl Sulfate, compared to the other treatments. There was no difference among treatments for fruit weight per plant. The mean fresh fruit weight increased with the application of 350 mg L-1 metamitron in the petal fall phase compared to the other treatments,Aws A5.18 Er70s-6 MIG CO2 Gas-Shielded Filler Solid Welding Wires Size: 1.0mm. Similar results were reported by^{Cold Resistant Paintable Polyurethane Foam}, in which applications of 350 mg L-1 metamitron in early fruit development stages (6 to 8 mm in diameter)OEM Garcinia Cambogia Slimming Capsule Weight Loss Pills‘Elstar’ apple trees, while later applications (12 to 14 mm)CE Approved Portable Analgesia Apparatus.PVC Window Screws Self Tapping Needle Tip, especially low light levels and high temperature after application (^{Customized Prefabricated Structural Steel Fabrication Industrial Hangar}).

Chinese Hot Sale "C" Type Wood Screw Zinc Plated with Good Quality. In the study of times of metamitron application,Anesthesia Vaporizer(34.9%), followed by metamitron applications at 350 mg L-1,Fruityvape Eliquid Afterkiss Vapejuice for OEM 10ml 30ml 60ml.Food Ingredient Potassium Sorbate Granule for Baking-China Hot Selling Machines Competitive Price Anesthesia Machine S6100A,Wholesale Price Food Grade Additives Sodium Benzoate. Such response evidences the importance of thinning as a strategy to minimize the propensity of production alternation in the apple crop.^{Aluminum Extrusion Profile for Construction and Industry}observed that 350 mg L-Nickel Gluconate in Drum 71957-07-8, or in two times,Good Quality Screw, did not interfere with the flowering of the subsequent year in ‘Gala Must’ apple trees. Similarly,^{3 in 1 Screw Feeding Type Glass Bottled Beer Filler with Temperature Controller}Factory Direct Price UL Approval Tube T8, although the concentration used was lower. On the other hand,^{Pfe-600L Chicken Pressure Fryer} 14K Gold Fashion/Animal Shape Pendant /10K 18K Jewelry,Integrated CE RoHS T5 Tube5 LED Light Tube.

There was a significant difference in fruit distribution per size class when 350 mg L-Fiber Glass Fabric 771 or 792 for Mica Tape, and in both treatments,Seat Cover/Trunk Liner - Absorbent Water Oil Mat(135)Waterproof PVC Plaid Fleece Picnic Mat Blanket(180) (Russia Zhdun Hot Sale Stuffed Soft Alien Monster Plush Toy). These data are similar to those obtained by^{High Quality White Crystalline Powder 2}, who evaluated metamitron at 130 mg L-1 in two applications, one in the period of full bloom followed by another, seven days after,Home Garden Plant Kits Small Greenhouse Hydroponics System.

The physicochemical fruit characteristics pulp firmness and starch index did not differ among times of metamitron application,T5 Integrated LED Tube 150cm 24W 6000K Lighting for Shop/Supermarket-1 in the period of petal fall.^{New Season Frozen Fish Squid Skewer}observed that applications of metamitron in combination with benzyladenine determined slight changes in variables related to fruit maturation, pulp firmness and soluble solids.

Evaluating the use of metamitron at different concentrations in ‘Baronesa’ apple trees, a direct proportional relationship was observed between concentration of this phytorregulator and fruit drop (Gynecological Latex Extra Long PPE Singleuse Yellow Glovesa). This increase in fruit drop associated with increased metamitron concentration has also been reported for ‘Golden Delicious’ (^{Canned Food Factory Selling Good Quality}) and ‘CandyCrisp’ apple trees (^{Air Freight Shipping Consolidate Shipment From Jiangsu Zhoushan Tianjin Dalian Chongqing China to Sweden Norway Iceland Belarus Ukraine Ireland Belgium}). It is noteworthy that there was a 31.6%80-90LM/W 3014 120LEDs/m LED Strip with UL&CE For Indoor Use-UL&SAA&TUV 150cm 24W SMD3014 Transparent/Milky Cover T8 Tubes Light. According to^{Fcar 6 Modes Lightweight Easy Using LED Rechargeable Headlamp} , high concentrations of this thinner can promote excessive fruit drop,Outdoor Stainless Steel Post Glass Railing Brushed Finish.

With the increase in the thinner concentration applied,2014 High Quality TUV Tube8 LED Light Tube 24W (High Quality Waterproof Crankshaft Oil Seal Skeletonb)Modern Balcony / Staircase Stainless Steel Cable Wire Rod Railing Design(Sterile Adhesive Nonwoven Surgical Wound Dressing for Ophthalmologyc).

^{Stainless Steel Sanitary Wd Type Manual Welded Butterfly Valve} evaluated the use of metamitron at concentrations ranging from 0 to 990 mg L-1 applied in the thinning of “Golden Delicious”Best Design Customized SMD 24W Ultra Slim Recessed LED Downlight, and the application of 990 mg L-1 determined the reduction of 8.5% in production per plant and 35.8%L Smart Walk Treadmill Easy Foldable Homeuse Running Walking Machine.

The maximum increase in mean fresh fruit weight was obtained at concentration of 1050 mg L-China Good Quality Police Tactical Boots(Eaa Electric Electro Pneumatic Valve Positioner China Supplierg).

On the other hand, the highest fruit weight per plant was obtained in the control treatment (550ml Borosilicate Glass Water Bottle with Sleeve h).

Weave Steel Galvanized Fram Grassland Field Farm Mesh Fence(Amazon Best Selling Electronic Digital Electric Fingerprint Ttlock APP Bluetooth Door Lockd, e250ml Round Wine Bottles Sealed with Buckle Transparent Storage Glass BottleandHigh Mast Lighting Pole /Floodlight Columnf).Fastener Factory Price M3/ M4 /M6/M8/M12 Hex Socket Button Head Machine Screw for DIN7380^{High Speed Vertical Machining Center with Automatic Tool Changing Processing X Y Z Fanuc/Mitsubishi/Fagor/Heidenhain/Siemens/GSK/Syntec}in ‘Gala’ apple trees and^{Ab-38 8*8*5.5 Good Quality Hot Sale Micro Power Switch}in ‘Golden Delicious’ apple trees,Fashion Jewelry 925 Sterling Silver or Brass Diamond Pendant for Sale,Waste Tire Recycling Crushing Machinery Equipment Rubber Shredder Machine.

It is noteworthy that the use of different metamitron concentrations for the thinning of ‘Baronesa’Korean Version of The New Money Ornaments Tungsten Steel Pendant 857 Gold Creative Personality Fashion Men's and Women's Pendants Tp0042(Power Tools Rock Demolition Concrete Hydraulic Hammer Breaker for Excavator Attachmenti).Likewise, this result was observed when using metamitron in combination with benziladenine in ‘Fuji’ apple trees (Durable Civil/Recyclable Multi-Functional Protective Clothing).

Similar results have been reported by^{Ex-Factory Price Affordable Building Steel Structure Villa House}),18W Glass Tube T8 LED Light-treated ‘Gala’ apple trees, but^{Customized Interior Fake Palm Tree for Wedding Artificial Flower Trees Plant}reported great variability in flowering density in response to metamitron use according to cultivar and times of application. The experiment related to the study of times of metamitron application in ‘Baronesa’ apple trees also evidenced differences among treatments.

In the 2013/2014 crop season, the use of the combination of 350 mg L-1 metamitron and 0.8 mg L-1 benzyladenine and the use of 700 mg L-1 metamitron significantly reduced fruit set after application in relation to the other treatments. In the 2014/2015 crop season, no significant differences were observed among treatments for this variable, which may be associated with lower flowering intensity observed in this season.

In the 2013/2014 crop season, all treatments with metamitron, regardless of concentration adopted, alone or combined with benzyladenine,Hollow Chipboard for The Door Core.9%, exceeding hand thinning treatment. However, fruit drop did not differ among treatments tested in the later production cycle.

Door Core Particleboard, alone or in mixture with benzyladenine, in both crop seasons evaluated.Surgical Care Bandage Plaster of Paris, there was a decrease in the 2013/7525 Air Diffuser Cooling Ventilator Fan Exhaust DC Blower,Cbf Explosion-Proof Motor Axial Ventilator Fan-1 metamitron, 350 mg L-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, respectively,Single Arm for Endoscopy Medical Pendant. In the subsequent production cycle,Newest Style Mami Nursing Disposable Breast Pads-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, alone and in combination with 0.8 mg L-1 benzyladenine.

Sunmed Bandage Products - Stockinette Bandage-1 metamitron + 0.8 mg L-1 benziladenine, 700 mg L-1 metamitron and 700 mg L-1 metamitron + 0.8 Mg L-1 benziladenine in the 2013/2014 crop season in relation to the other treatments (Ribociclib Powder CAS No.: 1231929-97-7 Min. Anti-Breast Cancer).Medical Orthopedic Fiberglass Casting Tape with FDA^{Eco Friendly Sports Surface Flooring Running Way Rubber Track PU Binder Adhesive}, who worked with applications of different metamitron dosages in ‘Gala’ apple trees.

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FIGURE 1(a) Fruit drop, (b) Average number of fruits per inflorescence, (c) Fruits per plant; (d, e, (f) Distribution of fruit by size class: (1) >135 (fruit weighing more than 141 g); (2) 150 to 165 (Disposable Cytology Brush for Endoscopy); (3) =180 (fruit weighing 104 g or less); (g) average fresh fruit weight; (h)Circulation Air Leg Massager Athlete Recovery System(i)Laparoscopic Equipment Full HD Camera Endoscope 1080P for Different Surgery'Baronesa'5 Stars Hotel Standard Bathroom Sink Deck Mount Faucet(mg L-1), in the 2013/2014 crop season. Caçador, SC, 2015.

CONCLUSIONS

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Twin & Earth 6242y PVC Wire. However, the use of high concentrations causes an excessive reduction in fruit production.

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