Chlorpyridine has a better persistence in the tissues of plants. After application to weeds, it is absorbed by the leaves or roots of the plant, moves up and down in the plant and is rapidly transmitted throughout the plant. Let 's take a look at the tips on the use of clopyralid as a rapeseed herbicide and how to avoid the chlorophyll-induced phytotoxicity:
We are manufacturer of Slip On Flange in China
Standard:
DIN2573 PN6 PL
DIN2543 PN16 PL
Slip On Flange,Din So Forged Flange,Asme Slip On Flange,Bs 10 Slip On Flange HeBei GuangHao Pipe Fittings Co .,LTD (Cangzhou Sailing Steel Pipe Co., Ltd) , https://www.guanghaofitting.com
The use of clopyral acid as a rapeseed herbicide chloropicolinic acid can be used in cabbage-type and cabbage-type rapeseed fields (cannot be used in mustard-type rapeseed fields, otherwise it is easy to cause phytotoxicity). Currently, domestically registered diclofenac products for rape fields include Longquan (75% diclofenac soluble granules, American Dow AgroSciences products), and Bi Ke Cao 2. This medicine is mainly used to control a variety of broad-leaved weeds such as legume weeds, compositae weeds, and coiled stalks. It can effectively prevent nest vegetables (big nest vegetables, small nest vegetables), tuberous sweet peas, trifolium, rice. Amaranth, thorny vegetables, chicory and self-breeding, self-growing beans, etc. The rapeseed field, which is dominated by broad-leaved weeds such as big nest vegetables, can be sprayed with 6 to 10 grams of dragon fist per acre and 20 to 30 kilograms of water. The pesticide and the herbicide have good complementarity in the herbicidal spectrum, and are often mixed with the herbicide.
Chloropyridine acid as a rapeseed herbicide needs attention to the phytotoxicity of clopyralidic acid in the rapeseed seedling stage to the bud stage is safe for rapeseed, must pay attention to the rapeseed after convulsions, do not apply, so as not to cause phytotoxicity. Longquan has a moderate shelf life in the soil and may have adverse effects on a variety of crops, but most of the crops will not be medicated 10 months after the application of Dragon. According to the pesticide network , clopyralid can be used in barley, wheat, oats, corn, cruciferous vegetables, asparagus, beet, flax, mint, strawberry and other crop fields and grass lawns to control broadleaf weeds, spraying pesticides. The method of mixing soil before planting, pre-emergence application, and post-emergence spray stem and leaf treatment can be adopted according to local conditions.
ANSI B16.5,ANSI B16.47,ANSI B16.48, ANSI B16.36, MSS SP-44
EN1092-1 BS 4054
DIN2576 PN10 PL
DIN2527 PN6-PN40 BL
DIN2544 PN25 PL
DIN2545 PN40 PL
AWWA C207 Class D Ring
AWWA C207 Class D Blind
AWWA C207 Class D Hub
AWWA C207 Class E Ring
AWWA C207 Class E Blind
AWWA C207 Class E Hub
Size: 1/2''~60''
Class Rating: 150~2500
Facing: RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face)
TG(tongue and groove face);MFM(male and female face)
Manufacturing process: forge,
Material:
Carbon steel:
ASTM A105;
ASTM A266 GR.1,GR.2,GR.3,GR.4
Stainless steel:
304/SUS304/UNS S30400/1.4301
304L/UNS S30403/1.4306;
304H/UNS S30409/1.4948;
309S/UNS S30908/1.4833
309H/UNS S30909;
310S/UNS S31008/1.4845;
310H/UNS S31009;
316/UNS S31600/1.4401;
316Ti/UNS S31635/1.4571;
316H/UNS S31609/1.4436;
316L/UNS S31603/1.4404;
316LN/UNS S31653;
317/UNS S31700;
317L/UNS S31703/1.4438;
321/UNS S32100/1.4541;
321H/UNS S32109;
347/UNS S34700/1.4550;
347H/UNS S34709/1.4912;
348/UNS S34800;
Alloy steel:
ASTM A694 F42/F46/F48/F50/F52/F56/F60/F65/F70;
ASTM A182 F5a/F5/F9/F11/F12/F22/F91;
ASTM A350 LF1/LF2/LF3;
Duplex steel:
ASTM A182 F51/S31803/1.4462;
ASTM A182 F53/S2507/S32750/1.4401;
ASTM A182 F55/S32760/1.4501/Zeron 100;
2205/F60/S32205;
ASTM A182 F44/S31254/254SMO/1.4547;
17-4PH/S17400/1.4542/SUS630/AISI630;
F904L/NO8904/1.4539;
725LN/310MoLN/S31050/1.4466
253MA/S30815/1.4835
Nickel alloy steel:
Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;
Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;
Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;
Alloy K-500/Monel K-500/NO5500/2.475;
Alloy 600/Inconel 600/NO6600/NS333/2.4816;
Alloy 601/Inconel 601/NO6001/2.4851;
Alloy 625/Inconel 625/NO6625/NS336/2.4856;
Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;
Alloy 800/Incoloy 800/NO8800/1.4876;
Alloy 800H/Incoloy 800H/NO8810/1.4958;
Alloy 800HT/Incoloy 800HT/NO8811/1.4959;
Alloy 825/Incoloy 825/NO8825/2.4858/NS142;
Alloy 925/Incoloy 925/NO9925;
Hastelloy C/Alloy C/NO6003/2.4869/NS333;
Alloy C-276/Hastelloy C-276/N10276/2.4819;
Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;
Alloy C-22/Hastelloy C-22/NO6022/2.4602;
Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;
Alloy B/Hastelloy B/NS321/N10001;
Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;
Alloy B-3/Hastelloy B-3/N10675/2.4600;
Alloy X/Hastelloy X/NO6002/2.4665;
Alloy G-30/Hastelloy G-30/NO6030/2.4603;
Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;
Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;
Alloy 31/NO8031/1.4562;
Alloy 901/NO9901/1.4898;
Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;
Inconel 783/UNS R30783;
NAS 254NM/NO8367;
Monel 30C
Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952
Nimonic 263/NO7263
Nimonic 90/UNS NO7090;
Incoloy 907/GH907;
Nitronic 60/Alloy 218/UNS S21800