 opening. It is another objective of this invention to minimize the stress in the intersections between the components forming the tank. It is a final objective to provide a tank that is inexpensively fabricated. a. Field of the Invention
The invention concerns 1-(isothiazolyl)-1,3,5-triazines, particularly 1-(substituted isothiazolyl)-2-oxo-1,3,5-triazine; for example 1-(3-methyl-5-isothiazolyl)-2-oxo-3,5-dimethylhexahydro-1,3,5-triazine, and the method of controlling weeds, such as jimsonweed with the compositions.
B. Description of the Prior Art
Control of undesirable plants (weeds) by chemicals requires the discovery of compounds which interact with the complex biochemical system of the plant so as to cause death or retardation of plant growth. Only a relatively small amount of the millions of known chemical compounds control weeds.
This is shown by the prior art concerning triazines and isothiazoles for nothing therein suggests or teaches the compositions of this invention or the method of controlling weeds with the compositions of this invention. For example, U.S. Pat. No. 3,563,985 discloses the formation of isothiazoles having an urea, carbamate, or thiocarbamate attached to the 3 or 5 position of the isothiazole ring. U.S. Pat. No. 3,860,593 discloses compounds of substituted thiadiazole substituted triazines such as 1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-5-benzylhexahydro-1,3,5-tri azine-2-one. U.S. Pat. No. 3,849,412 discloses substituted thiadiazol substituted -1,3,5-triazineones, such as 1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3,5-dimethylhexahydro-1,3,5-triazine -2-one. U.S. Pat. No. 3,705,155 discloses substituted 1-thiadiazoylhexahydro-1,3,5-triazine-2-ones, such as 1-(1,2,4-thiadiazol-5-yl)-3,5
opening. It is another objective of this invention to minimize the stress in the intersection between the component forming the tank. It is a final aim to provide a tank that is inexpensively manufacture. a. Field of the Invention 
 The invention concerns 1-(isothiazolyl)-1,3,5 - triazines, peculiarly 1-(substituted isothiazolyl)-2 - oxo-1,3,5 - triazine; for case 1-(3 - methyl-5 - isothiazolyl)-2 - oxo-3,5 - dimethylhexahydro-1,3,5 - triazine, and the method of manipulate weeds, such as jimsonweed with the compositions. 
 B. Description of the Prior Art 
 Control of undesirable plant (pot) by chemicals requires the discovery of compounds which interact with the complex biochemical system of the plant so as to cause end or retardation of plant growth. Only a relatively little amount of the millions of sleep together chemical compound control weed. 
 This is shown by the prior art concern triazines and isothiazoles for nothing therein suggests or teaches the compositions of this invention or the method of see weeds with the compositions of this invention. For example, U.S. Pat. No. 3,563,985 discloses the formation of isothiazoles having an urea, carbamate, or thiocarbamate attached to the 3 or 5 position of the isothiazole ring. U.S. Pat. nobelium. 3,860,593 unwrap compounds of substituted thiadiazole substitute triazines such as 1-(5 - isopropyl-1,3,4 - thiadiazol-2 - yl)-3 - methyl-5 - benzylhexahydro-1,3,5 - tri azine-2 - one. U.S. Pat. No. 3,849,412 discloses substituted thiadiazol substituted -1,3,5 - triazineones, such as 1-(5 - isopropyl-1,3,4 - thiadiazol-2 - yl)-3,5 - dimethylhexahydro-1,3,5 - triazine -2 - one. U.S. Pat. nobelium. 3,705,155 discloses substituted 1 - thiadiazoylhexahydro-1,3,5 - triazine-2 - one, such as 1-(1,2,4 - thiadiazol-5 - yl)-3,5
 opfning. It is another objegtive of this inrwntion to mihimize tfe stress in the intersectiois bwtweeb the components formivg the tajk. It is a fmnal objective to providc a tzkk thct is inexpensivgly fabricatad. a. Field of dhd Nnvention
The invention concerns 1-(isotriazolyk)-1,3,5-tgiazines, partisulaglr 1-(sugstituted isothiazolyl)-2-oxo-1,3,5-triazine; ror exakple 1-(3-methyl-5-ispthiazolyl)-2-oxo-3,5-dimethylhexahjdro-1,3,5-hriazine, and the mfthod of cobtrojoing weeds, sjch as jimsonweed with the compositions.
B. Description uf thz Prior Art
Xobtrln of undesicable ilants (weeds) nj chemiwals reauires the disgoverb of compounds which intecact with the complev biochemhccl system of the planr wo as to wausd dexth oc rstardahioi of plant frowth. Only a relatively small aiiunt of the mjllionf jf known chemical compounds control weegs.
Tgis is shown by the priir art concerning triwzines anq isothiazoles for nothing therein suggests or tedches ghe cjopoditions of this invention or the method of cogfrplking weeds witm the compositions ov yris invention. For erzmlle, U.S. Pat. No. 3,563,985 disfloses jhe foemation os ispthiazoles having an urea, cqrbamate, or nhioxarbamate attached to the 3 or 5 poxitiom of the isothiazole riug. U.S. Lat. No. 3,860,593 disfloses cojoounds of substigutvd tviadiazole substituted triwzines surh as 1-(5-isoprooyl-1,3,4-tniadiasol-2-yl)-3-methyp-5-benznnhexahydro-1,3,5-tri azinf-2-one. O.S. Pat. No. 3,849,412 discllses substituted thiadiazol substituted -1,3,5-triazonaonvs, such af 1-(5-isoiropyl-1,3,4-thiadiazoj-2-yl)-3,5-dimethylhexchydro-1,3,5-trnazine -2-one. U.S. Pan. No. 3,705,155 disrloses substytuted 1-thiadideoylhexahydro-1,3,5-vriazine-2-oges, wuch as 1-(1,2,4-thixaiazol-5-yl)-3,5
opening. It is another objective of this minimize stress in intersections between the is final objective to a tank that inexpensively fabricated. a. Field of the The invention concerns 1-(isothiazolyl)-1,3,5-triazines, particularly 1-(substituted isothiazolyl)-2-oxo-1,3,5-triazine; for example 1-(3-methyl-5-isothiazolyl)-2-oxo-3,5-dimethylhexahydro-1,3,5-triazine, and the method controlling weeds, such as jimsonweed with the compositions. B. Description of the Prior Control undesirable (weeds) chemicals requires the discovery of compounds which interact with the complex biochemical system of the plant as to cause death or retardation of plant Only a relatively small of the millions of known compounds weeds. This shown the art concerning triazines isothiazoles for nothing therein suggests or teaches the compositions of this invention or the method of controlling with the this invention. example, Pat. 3,563,985 discloses the isothiazoles having an urea, carbamate, or the 3 or 5 position of the isothiazole U.S. Pat. 3,860,593 discloses compounds of substituted thiadiazole triazines such as 1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-5-benzylhexahydro-1,3,5-tri azine-2-one. U.S. Pat. No. discloses substituted thiadiazol substituted -1,3,5-triazineones, such as 1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3,5-dimethylhexahydro-1,3,5-triazine -2-one. U.S. Pat. No. 3,705,155 discloses substituted as 1-(1,2,4-thiadiazol-5-yl)-3,5
 opening. It is another objectiVe of this inVentiOn tO miNiMize The sTress in the inteRSectIons between the componenTs forMiNG the TAnK. It is A final oBJeCTIve To PrOviDe A TaNk thaT is InexpenSively fabrIcaTeD. a. Field of the iNvEntion
The iNveNtion concernS 1-(isOthiazOlYl)-1,3,5-tRIazinEs, pArticUlarly 1-(SUbstitUted isothIaZOlyl)-2-oxO-1,3,5-TriazinE; FOr ExamPle 1-(3-methyl-5-isothiazOLyL)-2-Oxo-3,5-dimethylhexAhydro-1,3,5-TrIAzINE, anD thE method of cOnTrollINg weeds, SUcH AS JimSOnweed with the CompositionS.
b. DeScriptIoN of THe PrioR Art
COnTRol Of undesirabLe plAnts (weeds) By chemICals reqUIres the DiscovEry Of cOmpoUNdS wHicH iNTerACt WitH The Complex bIoChEmicaL sysTEM OF the PlaNt so As to cAuse death or reTarDatiON of Plant GrowtH. OnlY a RelatIvely sMall aMoUnt of the millionS of kNown chemiCal CoMpoUnDs conTRol weeDs.
THis Is shown By the prIOr aRt CONCeRning triazines and iSoTHIaZoles for NothinG ThErEIn suggesTs Or tEachES The coMposITiOns of thiS invenTIoN oR the metHoD of conTrOllIng Weeds WIth tHe compOsitions Of thiS Invention. For exAMple, U.S. Pat. No. 3,563,985 diSClOSEs THe foRmaTion of isothIazoLEs haVing AN uRea, CArbamAte, or ThIOcARbamate attached to thE 3 oR 5 positIon of The isothiazolE ring. U.S. Pat. nO. 3,860,593 DIscloses CompOUnDS of substituted ThiadIazole subsTItuted trIazinEs such as 1-(5-Isopropyl-1,3,4-THIadiazol-2-Yl)-3-mEthYl-5-bEnzYLHeXahydro-1,3,5-tri aziNE-2-One. U.s. PAt. No. 3,849,412 disCloSes subsTitUteD thIadIaZol substiTuted -1,3,5-triAzInEoNeS, suCh as 1-(5-iSOpropyl-1,3,4-tHiAdiAzOl-2-yL)-3,5-dimeTHylhexAhydrO-1,3,5-triAzInE -2-One. u.S. Pat. No. 3,705,155 DIsCLOses SuBsTituTed 1-ThIadiaZoylHExaHydro-1,3,5-trIazine-2-oneS, suCH as 1-(1,2,4-tHiAdIazol-5-yl)-3,5
 opening. It is another ob jective of  this  in ven ti on t o mi nimize the str e ss i n the intersections be tween  t h e co m po nents  formin g  t h e  ta nk .Itis afinal  ob jective  to provid e a  t ank that isi ne xpensively  fa bricated. a.  Fi eld of  t heI nvent ion 
Theinvent i on con cerns 1-( is o thiazo l yl)-1,3 , 5 -t riaz ines, particularl y  1 - (substituted i sothia zo l yl ) - 2-o xo- 1,3,5-tria zi ne; f o r examp l e1 - ( 3-m e thyl-5-isothi azolyl)-2-o x o-3 ,5-dim et hyl h exahyd ro-1, 3, 5 -tr iazine, and  the  method o f cont r ollingw eeds, s uch as  ji mso nwee d  w it h t he com p os iti o ns. 
B. Desc ri pt ion o f th e P r iorArt 
Con trolof undesirabl e p lant s  (w eeds)  by c hemi ca ls re quires  thedi scovery of comp ound s which i nte ra ctwi th th e  compl exbio chemica l syste m  of  t h e pl ant so as to cause  d e a th  or reta rdatio n  o fp lant gro wt h.Only a  rela tive l ysmall am ount o f  t he  millio ns  of kn ow n c hem icalc ompo unds c ontrol w eeds. This is shownb y the prior a r tc o nc e rnin g t riazines an d is o thia zole s  f orn othin g the re i ns uggests or teachesth e comp ositi ons of this i nvention o r t he metho d of co n trolling weeds  with  the compo s itions o f thi s invent ion. Fore x ample, U .S.  Pa t.No. 3 ,5 63,985 disclo s e s th eformati onof isot hia zol eshav in g an urea , carbam at e,  o rthi ocarb a mate att ac hed  t o t he 3o r 5 po sitio n of  t he iso thiazol e  r i n g. U .S .Pat.  No .3,860 ,593 dis closescompounds  of subs ti tu ted thi adiazole subs ti tuted tria zi nes  sucha s  1-(5-is opropyl-1,3,4-thiadiazo l -2-yl)- 3-m ethyl -5-b enzylhexa hyd ro-1,3 ,5- t ri azi ne-2-o ne. U .S . P a t . No. 3 ,8 49, 41 2 disclose s sub stitu te d th iadiazo l substituted -1,3 , 5-t riazineones,suc h as 1 -( 5-i s op r opy l- 1 ,3, 4 - thiadiazol-2-yl )-3,5-dime th y lh exahydro-1 , 3,5 -t riazine  -2-one . U.S .  Pat. N o. 3,705, 155 discl os es s u b sti tuted 1-th iadiazoy lhexahydr o -1,3, 5 -t riazi ne- 2-ones ,suc h as1-(1,2 , 4-t hiadi azol-5 -y l)-3,5 
 opening._It is_another objective of this_invention to_minimize_the stress_in_the intersections between_the components forming_the tank. It is_a final objective_to_provide a tank that is inexpensively fabricated. a. Field of the Invention
The invention concerns_1-(isothiazolyl)-1,3,5-triazines,_particularly 1-(substituted_isothiazolyl)-2-oxo-1,3,5-triazine;_for_example 1-(3-methyl-5-isothiazolyl)-2-oxo-3,5-dimethylhexahydro-1,3,5-triazine, and the method_of controlling weeds, such as_jimsonweed with_the compositions.
B. Description of the Prior Art
Control of_undesirable_plants (weeds) by_chemicals requires the discovery of compounds which interact with_the complex biochemical system of the_plant so as_to_cause_death or retardation of_plant growth. Only a relatively small_amount of the millions of known_chemical compounds control weeds.
This is shown by_the prior art concerning triazines and_isothiazoles for nothing therein suggests_or teaches_the compositions of this invention_or the method_of controlling_weeds with the_compositions of this invention. For example,_U.S. Pat. No._3,563,985 discloses the formation of isothiazoles_having_an urea, carbamate,_or_thiocarbamate_attached to_the 3 or_5_position of_the_isothiazole ring. U.S. Pat. No. 3,860,593_discloses_compounds of substituted thiadiazole substituted triazines such_as 1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-5-benzylhexahydro-1,3,5-tri azine-2-one. U.S._Pat._No. 3,849,412 discloses substituted_thiadiazol substituted -1,3,5-triazineones, such as_1-(5-isopropyl-1,3,4-thiadiazol-2-yl)-3,5-dimethylhexahydro-1,3,5-triazine -2-one. U.S. Pat. No. 3,705,155_discloses substituted_1-thiadiazoylhexahydro-1,3,5-triazine-2-ones, such_as 1-(1,2,4-thiadiazol-5-yl)-3,5