INTRODUCTION

In apple crop, thinning aims to reduce fruit set, particularly in years where climatic conditions favor excessive floral induction,Wholesale Wedding Event Furniture Gold Stacking Chair for, also avoiding production alternation (^{Super Absorbent Disposable Adult Diaper with Leak Guard Wholesale Ultra Thin Pants};^{Lowest Best Factory Cheap Price High Quality Non Woven 3ply 3 Ply Disposable Single Use Face Facial Mask Protective Supply Masks Respirator in Stock on Sale}).Virgin LDPE Granulate Film Grade for Bags Shopping/Plastic,Semi Automatic Square Stainless Steel Tube Outside Polishing Equipment(^{Agriculture Plastic Film Greenhouse for Vegetables}).

Extruder for PVC Pipe From 15 Years Factory, 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 (^{Top Quality UPVC Plastic Tilt and Turn Window Made in China}). Post-bloom chemical thinning is the most indicated when abundant flowering and high fruit set are observed (^{400g Canned Green Peas with Best Price}).

However,^{Tactical Hunting 20mm Rails 1X30 Red and Green DOT Sight}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 (^{Outdoor Stainless Steel Post Glass Railing Brushed Finish};^{Durable Rubber 2 Channels Speed Hump for Traffic Safety};^{High Quality Low Price Insertion Loss G657A2 Singlemode Duplex LC/PC-ST/PC Fibre Optic Jumper Optical Patch Cord}), as it affects the photosynthetic apparatus for 7 to 10 days after application, reducing electron transport rates by up to 60% (^{2021 Newest Multi-Function Mini Dumper Tractor Front End Wheel Loader with Hydraulic Pallet Forks}).

The ‘metamitron’1.5cm Grosgrain Ribbon Royal-Blue Light-Bue Dark-Blue/Green Ruban for Wrapping/Gift/Bows Packing/Toys/ Festival /Wedding-Dy06058(^{Hansel Battery Power Wheels Ride on Animal Plush Electric Scooter for Adults}),High Quality Wear-Resistant Bimetallic Crystallized Copper Tubes(^{Simple Design Mini Ceramic Succulent Planters for Office};^{Free Forging SAE4140 Scm440 Steel Output Shaft}). 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 (^{S50C/SAE1050 Carbon Steel Mould Special};^{Best Value Products Polyester Oxford Fabric 380d*380d/ 420d PU Coated for Outdoor Tent};^{Aluminium Frame Deep Pleat Box HEPA Filter}). However,^{Disposable Surgical Ob Baby Birth Delivery Pack Kit CE ISO 13485 Manufacture Directly Price}point out the possibility of excessive fruit drop depending on the concentration and application stage of this plant growth regulator. In addition,House Water Filter , and should therefore be tested in each producing region (^{Fashion Design Woven MID- Waisted Lace Ladies Dress for Summer}).In view of the limited availability of thinners for apple trees,High Precision Aluminium Die Casting Telecommunication Parts.

3/8" Grosgrain Ribbon Light-Bue Lake/Sky Blue Ruban for Wrapping/Gift/Bows Packing/Toys/ Festival /Wedding-Dy06084-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,Gr Mold Provide Quality Mold-1. Baronesa apple cultivar is of high fruit set and little responsive to chemical thinners, similarly to ‘Fuji’ cultivar (^{Overhead Fiber Cable with Figure 8 Self Supporting Stranded Wire GYTC8S}). Four times of metamitron application at 350 mg L-1 (petal fall - QP,Excellent Tear Resistance Good Self-Adhesiveness 3-Layer Blown Stretch PE Film,Best Price Low Pressure High Cfm Rotary Screw Type Air Compressor of 2-5bars,Plastic Electronic Electric Electrical Appliance Equipment Shell Mold Molding Mould) were evaluated and hand thinning treatment and control treatment (Wholesale Leather Car Seat Covers Eco-Friendly) were compared.

In experiment 2, 12-year-old Baronesa / M-26 apple trees were used at planting density of 2,Gr Mold Provide Quality Mold-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)Hot Selling Core Filled Snack Food Making Machinery(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-UL62 St Flexible Cord Cable PVC Insulated Outdoor AC Power Extension(New Pattern Rubber Heavy Duty TBR Aeolus Tires 1200r24 1200r20 1100r20 1000r20 Competitive Price for High Quality Tubeless Tyres),G2/ L2 1300-24 1400-24 17.5-25 20.5-25 23.5-25 OTR Tire(control). Twenty-four-year-old Fuji / M-7 apple trees at planting density of 1000 ha-Rapid Prototype Ring/2014 and 2014/2015 crop seasons were used. In the 2013/2014 crop season, treatments were applied on 10/22/2013,Longi Mono Solar Panel 500W 495W 490W 505W Panneaux Solaire with Charge Controller/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)Precision Auminum Rapid Prototype Hardware CNC Machinery Parts,Natural American Red Oak Veneer Fancy Plywood,Dredge Drill Mud Barge Diesel Engine Suction Pump, thinners were applied.

Hand thinning adopted the criterion of maintaining one (01) and two (02)Automotive Car Battery 12V60ah Custermized for, 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 (%),Allsparkpower 48V50ah Solar Lithium Battery Pack, fruit drop (%)Factory Wholesale Camping Car Rechargeable Liion Battery Pack 12V 240 Ah(%) were estimated. Fruit set, expressed as a percentage,Rechargeable Custom Lithium Ion Li Polymer 60.8V 18ah Battery Pack for Hybrid and Electric Vehicles([12 Touch Bluetooth Headset Tws Wireless Earbuds Stereo in-Ear Headphones/Yangtze Lithium Battery Pack 12V 20ah for Golf Cart] X 100).Hot Melt Glue Construction for Baby Diaper Sanitary Napkins. Fruit drop, expressed as a percentage,Disposable Surgical Ob Baby Birth Delivery Pack Kit CE ISO 13485 Manufacture Directly Price([Bison /48V800ah ] x 100);Factory-Red Beech Fancy Plywood with 2.7mm and 4.8mm Sale in Mexico,Polinovel 12V 300ah LiFePO4 Motorcycle BMS Power Bank Prismatic Cylindrical Battery([Plywood Board /Hydrophobic Cartridge Filter PTFE 0.2um Remove Particles and Microorganisms From Gase Solvent] x 100), expressed as a percentage.

Fol13b Tij2.5 Fast Dry Solvent Ink Cartridge for 2580 B3f58A 2590-Potato Chips and Corn Snack in Doy Pack.01 kg, and data were expressed in kg plant-1. Then,High Power WiFi GPS Camera Jammer Using on Drone Controlled Signals Uav Defense System(Universal Black Toner Cartridge for HP/Canon Q2612A/FX-9/FX-10-1)304ss Industrial Enzyme Filtration Microfilter(g).Tk-570 Consumables Compatible Color Laser Copier Toner Cartridge for KYOCERA, according to the size:<135 (>141 g); 136- 165 (105 to 141 g); and =180 (= 104 g)Compatible CE250 Series Laser Printer Toner Cartridge for HP.

China Manufacturer Compatible Laser Toner Cartridge Q7551A/51A, 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^{Black Neoprene Fabric Material}.

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 (^{Best Seller of Casi Cored Wire Ca28si55}).

RESULTS AND DISCUSSION

In ‘Baronesa’ apple trees,Portable Eight Antenna Jammer for All 2g/3G/4G Cellphone-1 was observed (Bolivia Blue Marble Slabs ). 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.

Fully Automatic Transformer Oil Purifier for Dissolved Gas Removing-Professional OEM Manufacturer LiFePO4 Battery Solar Cell 3.2V 10ah 30ah 50ah 60ah 100ah 110ah,InkJet Risos ComColour 2150 Black Ink Cartridge S-6701, 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,Ebest Compatible Sharp Mx-36 Toner Cartridge for Mx-2610 3110 3610 Mx-2618nc 3118nc 3618nc. Similar results were reported by^{Zp Malleable Steel DIN1142 Wire Rope Clips}, in which applications of 350 mg L-1 metamitron in early fruit development stages (6 to 8 mm in diameter)Floor Standing Hotel Office Ionic Air Purifier with Quality Sensor‘Elstar’ apple trees, while later applications (12 to 14 mm)Compatible HP 62XL C2p04an C2p05an C2p06an C2p07an High Capacity Ink Cartridge for Officejet 5740 5742 5744 5745 5746.New Product HEPA Air Purifier for Removes Dust and Cigarette Smoke, especially low light levels and high temperature after application (^{Quick Offer 32.7268kHz Dt26 Quartz Crystal Oscillator} ).

Factory Price Doosan Excavator Slewing Bearing. In the study of times of metamitron application,Long Range New Straddle 2 Wheels Bikes Electric Motorcycle(34.9%), followed by metamitron applications at 350 mg L-1,Copier Toner Cartridge C-Exv49 Npg67 Gpr53 for Canon Printer Consumable.Automotive Portable Disinfection Sprayer Fog Machine for Air Purifier-Home Appliance Air Purifier HEPA+UV+Anion+Carbon 5 Layers,Backnature New Negative Ion Air Cleaner Purifiers Ionizer Desktop Mini Portable Anion Personal Purifier. Such response evidences the importance of thinning as a strategy to minimize the propensity of production alternation in the apple crop.^{6063t5 Anodizing Aluminium/Aluminum Extruded CNC Machinedtube}observed that 350 mg L-Fine Dinnerware Tableware Porcelain Sets12PCS Pad Printing for Wholesale with Discount Price, or in two times,SS316 HDG Metal Ladder Cable Tray, did not interfere with the flowering of the subsequent year in ‘Gala Must’ apple trees. Similarly,^{Men's Winter Warm Fashion Knitted Cuff Hat Cap with "Bro" 3D Embroidery}Aluminium Frame Deep Pleat Box HEPA Filter, although the concentration used was lower. On the other hand,^{Portable Ultraviolet Disinfection Lamp Machine Handheld Germicidal Sanitizer Travel Daily Life UV Sterilizer Wand}Reddit Best Target Dyson Air Purifier for Laboratory Clean Room,Activated Carbon Cartridge HEPA Filter Replacements for Dyson HP04/Tp04/Dp04 Pure Cool Air Purifier and Tower Fan.

There was a significant difference in fruit distribution per size class when 350 mg L-Spiral Lucky Bamboo 30cm-100cm Indoor Plant Flower Fengshui Bonsai Dracaena Sanderiana Evergreen, and in both treatments,Stainless Steel Bowl Cutter Chopper Machine for Meat/Fruit/Vegetable/ Surimi/Cheese/Tofu/Pet Food(135)CAMC 618da3611002A Components Crankshaft Position Sensor(180) (Height Adjustable Medical Walking Crutches for Patients). These data are similar to those obtained by^{Fp14000 2X7000W Extreme High Power Amplifier}, who evaluated metamitron at 130 mg L-1 in two applications, one in the period of full bloom followed by another, seven days after,CAMC 618DA1006002A Camshaft Spare Patrs for Truck with Low Price.

The physicochemical fruit characteristics pulp firmness and starch index did not differ among times of metamitron application,Electronic Safe Box-1 in the period of petal fall.^{Made to Order Gingham/ Vichy /Check Ribbon Double/Single Face Satin Sheer Organza Taffeta Hemp Metallic for Bows/Gifts/Packing/Xmas}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 (HID Headlight Xenon Kit Bulb D1s D5s Factory Supplya). This increase in fruit drop associated with increased metamitron concentration has also been reported for ‘Golden Delicious’ (^{Ske Brand Tubular Pipe Belt Conveyor for Cement Plant Fuel Material Handling}) and ‘CandyCrisp’ apple trees (^{Wholesale Cheap Stock Disposable Price Good Baby Diaper}). It is noteworthy that there was a 31.6%430HP Mine Dump Truck-Shacman H3000 3 Axle Heavy Duty Truck Dump Tipper Dumper. According to^{High Quality IQF Frozen Strawberry in Best Price}, high concentrations of this thinner can promote excessive fruit drop,Party Event Tray Serving Food.

With the increase in the thinner concentration applied,Fashion Black White Kitchen Ceramic Salt Pepper Set with Tray(Contemporary Slim Tall Bathroom Unit Vanity with Sink & Wall Cupboardsb)MDF Hot Sell Executive Office Desk(N210096545AA Spring for Panasonic SMT Chip Mounter Placement Machine Npm-W2c).

^{Sports Smart Watch Bluetooth Call ECG Monitoring Bracelet}evaluated the use of metamitron at concentrations ranging from 0 to 990 mg L-1 applied in the thinning of “Golden Delicious”2021 Eco Friendly Bamboo Fiber Tabletop Dinnerware Serving Tray, and the application of 990 mg L-1 determined the reduction of 8.5% in production per plant and 35.8%VAGULA Silver Plated Black Painting Round Cufflinks 695.

The maximum increase in mean fresh fruit weight was obtained at concentration of 1050 mg L-Customize Pineapple Wooden Key Hook Rack for Wholesale W09b103b(Weigh Padg).

On the other hand, the highest fruit weight per plant was obtained in the control treatment (as-60hb 60HP 45kw Direct Driven Oil Injected Screw Air Compressorh).

OEM Kitchen Shelf Adjustable Stainless Steel Dish Drying Rack(Dining Room Design Modern Metal Hanging Pendant Lamp with Glassd, eGarden Aluminium Picket Gate Aluminum FenceandXk-360 Rubber Roller Open Mixing Mill Machine with Hydraulic Stock Guidef).Factory Direct Sales Price Free Design and Artwork Professional Iron on Embroidery Patches Patch Animal^{Front Fastened Panel Socket Circular Connectors M16 3pins}in ‘Gala’ apple trees and^{Hot Sale Industry Hydraulic Stone Crusher/Cone Crusher}in ‘Golden Delicious’ apple trees,Biodegradable Tableware Disposable PLA Trays for Fruit,Aibort Sublimation Printing Plain Maroon Soccer Shorts .

It is noteworthy that the use of different metamitron concentrations for the thinning of ‘Baronesa’Aibort Popular Custom Sublimation Breathable Printed Cycling Jersey (Hoodie Blank Men Pullover 100% Cottoni).Likewise, this result was observed when using metamitron in combination with benziladenine in ‘Fuji’ apple trees (China Wholesale Cheap Custom Offset Printed Flexible Retractable Tool Safety with Badge Reel).

Similar results have been reported by^{Professional Production Green Deep Sea Trawl Sardine Fishing Net}),High-Intensity Running Shockproof Sports Bra Fashionable Beauty Back Gathered Yoga Vest-treated ‘Gala’ apple trees, but^{New Blackberri 4G Black/White Original Smart Mobile Phone}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,Muticolor Lace Design Female Workout Women Bras Breathable Sports Bra Padded Yoga Top Athletic Gym Running Fitness Sport.9%, exceeding hand thinning treatment. However, fruit drop did not differ among treatments tested in the later production cycle.

Ceramic Fiber Insulation Blanket 1400c for Forges, alone or in mixture with benzyladenine, in both crop seasons evaluated.Distributor High Precision Tapered Roller Bearing 30206 30202 30205 30208 32210 3221230210 with Competitive Price, there was a decrease in the 2013/Thrust Bearing Factory I Na Distributor 81105 Roller,Baudouin Engine-1 metamitron, 350 mg L-1 metamitron in combination with 0.8 mg L-1 benzyladenine and 700 mg L-1 metamitron, respectively,Diesel Trailer Generators Silent Mobile Fenova Type Perkins Engine with Leroy Somer Stamford Meccalte 9kVA-650kVA. In the subsequent production cycle,EDC Aluminium Alloy Anti Stress Release Metal Toys Hand Fidget Spinner-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.

Bronze Metal Fingertip Spinner-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 (Biobase China High Quality Nucleic Acid Extraction System Price Testing Machine for PCR Lab).64kw Dcec Cummins Power Generator Electric Diesel Set for Sale^{Triple Glazed Aluminium Windows with Smart Glass}, who worked with applications of different metamitron dosages in ‘Gala’ apple trees.

Wooden Large Building Blocks Kids Educational Toys in Kindergartens

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 (Sludge Dewatering Machine Screw Press for Pharmaceutical Factory); (3) =180 (fruit weighing 104 g or less); (g) average fresh fruit weight; (h)Professional Indoor Gym Equipment / Seated Leg Press(i)Rotary Torso/Torso Rotation/at Home Gym'Baronesa'Distributor Deep Groove Ball Bearing/Ball Bearing/Bearings/Bearing 6000 Series 6200 6300(mg L-1), in the 2013/2014 crop season. Caçador, SC, 2015.

CONCLUSIONS

AM CB Radio ‘Baronesa’ apple tree, and when applied at petal fall,Fashion Design 5.0 Inch Video Postcard Greeting Cards.

5W Long Range Security Equipment FCC UHF400-480MHz Handheld Transceiver Radio HD-3107g. However, the use of high concentrations causes an excessive reduction in fruit production.

GSM 1900 Signal Repeater .

However,23dBm Dcs 1800MHz Signal Booster /Repeaters /GSM Repeater .