DONALDSON, Chief Justice.
Appellant, Fish Breeders, is the only catfish raising facility in Idaho. Respondent, Rangen, is primarily in the feed and grain business. Though Rangen does not specialize in chemicals for treating fish, it does stock small quantities of these chemicals. The present action concerns Rangen's sale of a fish chemical called malachite green to Fish Breeders.
Malachite green is a chemical dye used primarily as a coloring agent in the textile industry. It has been found effective in treating fungi and parasites that often plague commercially raised fish. Malachite green enjoys extensive use in the treatment of fish diseases, but it may be toxic to fish if too much is used. It is customarily sold to fish farmers unpackaged and without instructions or warnings because every farmer's operation is different and requires different methods and levels of application. Therefore, farmers will generally pre-test a chemical before using it. Rangen's malachite green would arrive from the chemical distributor in a large barrel without warnings or instructions, and would be dispensed into buckets or containers supplied by the farmer who was purchasing the chemical.
For several years prior to using Rangen's malachite green, Fish Breeders treated its catfish with a product known as Ox Color Works. Ox Color Works is pure malachite green diluted to 50% strength with salt. Fish Breeders had obtained this product from a supplier not a party to this action. Rangen also sold Ox Color Works at the time and had sold some to other fish hatcheries in the area. However, Rangen never sold Ox Color Works to Fish Breeders or to anyone connected with Fish Breeders.
In January, 1979, Fish Breeders asked Rangen for "25 pounds of malachite green." There was no evidence introduced at trial to suggest that any of Rangen's prior sales of Ox Color Works induced Fish Breeders' decision to buy from Rangen. Without knowing of Fish Breeders' past experience with Ox Color Works, Rangen sold Fish Breeders 25 pounds of 100% pure malachite green it had recently obtained. Fish Breeders applied the 100% malachite green at the same level of treatment as the Ox Color Works. The next morning approximately 40,000 catfish were found dead in Fish Breeders' ponds. Fish Breeders brought this action for damages against Rangen on September 6, 1979.
The case was tried from April 19, 1982 through April 27, 1982. On April 27, the jury returned a verdict for Rangen on all counts. In response to the special interrogatories submitted, the jury found: that while Rangen breached a warranty, the breach did not cause Fish Breeders' losses; that the malachite green was not unreasonably dangerous; that Fish Breeders had misused and assumed the risk of the use of malachite green; that Rangen was 35% negligent and Fish Breeders was 65% contributorily negligent. Damages were assessed at zero.
On May 6, 1982, Fish Breeders moved for a new trial challenging the verdict as inconsistent, inadequate and improper. In addition, Fish Breeders insisted that the trial court erred by excluding as evidence "proof of losses by other individuals who purchased from the same lot of chemical as did the Plaintiff." After hearing oral argument on the motion, the Court denied Fish Breeders' request.
Four issues are presented by this appeal:
1. Whether the trial court improperly excluded Fish Breeders' evidence of trout kills suffered by other hatcheries?
2. Whether the jury instructions on warranty, negligence and strict liability were adequate?
3. Whether the jury verdict was adequate under I.R.C.P. 48(b)?
4. Whether the jury responses to the special interrogatories were inconsistent?
Each issue will be discussed in turn.
I.
Appellant contends that the trial court erred in excluding Fish Breeders' evidence of trout kills suffered by other fish hatcheries in the area. Decisions regarding the inclusion or exclusion of evidence are within the sound discretion of the trial court and will not be upset on appeal absent a showing that the trial court abused its discretion. See, e.g., Rosenberg v. Toetly, 94 Idaho 413, 489 P.2d 446 (1971). Evidence of other accidents may be admissible to prove the existence of a particular physical condition or defect, the risk created by a defendant's conduct, that the defect cause the alleged injury, or that a defendant had notice of the danger. McCormick on Evidence, § 200 (3rd Ed. 1984). Evidence of other accidents may be excluded if the trial court decides that the evidence would unfairly prejudice the opposing party, that the other accidents are not substantially similar to the subject case, or that admission will raise collateral issues or confuse the jurors. Id.
Appellant claims that the proffered evidence would show that the other hatcheries had been applying the weaker strength malachite green, that they did not pretest the respondent's chemical before applying it and that they experienced fish kills also. Fish Breeders theorizes that 1) Fish Breeders' use of Rangen's malachite green without pre-testing was standard practice and thus Rangen knew or should have known of the risk created by Rangen's conduct; 2) Rangen's malachite green did in fact cause Fish Breeders' fish kill. Therefore, Fish Breeders concludes that the evidence is relevant and admissible.
The record reflects that the trial court expressed doubt about the similarity of the other kills to the subject kill and was concerned that the proffered evidence would raise too many collateral issues and confuse the jurors. The trial court heard argument on the issue several times throughout the trial. The trial court did permit Fish Breeders to question the other fish hatchery operators about their pre-testing practices and procedures generally in order for Fish Breeders to establish a standard practice. Fish Breeders was also permitted to question the other fish hatchery operators about their prior use of malachite green and their use of Rangen's malachite green. Further, Fish Breeders introduced testimony of its own employees and experts concerning the events surrounding the fish kill in order to establish causation. The only evidence Fish Breeders was not permitted to enter was evidence of the other hatcheries' actual losses. Thus, the record reflects that the trial court carefully considered the admissibility of Fish Breeders' evidence and excluded only the most prejudicial and collateral evidence. Therefore, the trial court did not abuse its discretion in excluding Fish Breeders' evidence of other fish kills. Fish Breeders' request for a new trial on this issue is denied.
Appellant contends that the trial court considered the evidence of other kills for its value in showing notice but was unaware that it could be used to prove causation or the risk created by Rangen's conduct. We disagree. The record reflects that both parties argued about the use of the evidence for purposes other than notice and that the trial court considered it for other purposes.
"THE COURT: Well, there is no doubt about it. Unless these were prior to the 16th of January, 1979, and unless Rangen was put on notice of these other events, then they are inadmissible.
"Now, I know that your next point is, well, Rangen had the obligation to determine what he was selling and warn people of its potentialities; And I have to agree there. And if you can establish from whatever evidence you got that he did know and did not warn them, fine. But let's don't go into these other kills trying to bring in something from the outside as proof."
Appellant also argues that Rangen "opened the door" for Fish Breeders to introduce evidence of the other kills. Appellant points out that Rangen's opening statement included the assertion that Rangen was unaware of any other fish kills. Appellant contends that these remarks unfairly prejudiced Fish Breeders and that Fish Breeders should be allowed to rebut Rangen's statement by introducing evidence of other kills. We are unpursuaded by this argument for two reasons: First, Rangen's remark during its opening statement was that until Fish Breeders' fish kill, Rangen had not one complaint about its malachite green. This statement is true. Rangen did not mention its knowledge of subsequent fish kills. Second, Fish Breeder itself mentioned the other fish kills in its opening statement. It was not until after Fish Breeders' opening statement that the introduction of evidence of other kills was limited. Therefore, Fish Breeders was not prejudiced by Rangen's statement.
II.
Appellant next challenges the adequacy of the jury instructions. With respect to its warranty claim, Fish Breeders argues that the trial court erred in refusing its requested Instructions 9, 10, 19, 31 and 32. With respect to the strict liability claim, Fish Breeders argues that the trial court erred in refusing its requested Instructions 20, 23-28, 31 and 32.
On review, jury instructions must be examined as a whole to determine whether the jury was properly and adequately instructed. The refusal to give a particular instruction is not erroneous where the substance of the proposed instruction is covered elsewhere. McBride v. Ford Motor Co., 105 Idaho 753, 760, 673 P.2d 55, 62 (1983). Also, if the requested instruction misstakes the pertinent law, the refusal to give that instruction is not erroneous. Id. As long as the instructions fairly and adequately present the issues and state the applicable law, no error is committed. Id. In this case, the jury instructions fairly and adequately describe Fish Breeders' warranty and strict liability claims and state the law applicable to such claims.
Appellant specifically challenges the adequacy of the trial court's warranty instructions. Fish Breeders argues that the trial court's refusal to give Fish Breeders' Instructions 9 and 10 dealing with the creation of express warranties was erroneous. However, as the trial court correctly noted, Fish Breeders' Instructions 9 and 10 were fully covered by the court's Instruction 6. Requested Instructions 9 and 10 did nothing more than restate Fish Breeders' Instruction 8 which was identical to the court's Instruction 6.
Appellant also challenges the court's refusal of requested Instruction 19 which states that an express warranty does not negate an implied warranty. However, the trial court gave no less than ten instructions on Fish Breeders' warranty claim which, as a whole, fairly and adequately presented the law. Fish Breeders' Instruction 19 adds nothing significant to the court's warranty instructions and therefore, the trial court's refusal was harmless.
Finally, Fish Breeders insists that the trial court's refusal of Fish Breeders' Instructions 31 and 32 was erroneous. Fish Breeders' Instructions 31 and 32 deal with what the jury may consider in determining the cause of Fish Breeders' injuries. Again, as the trial court noted, the substance of Fish Breeders' Instruction 31 was covered elsewhere — in the court's Instructions 1, 2, 3 and 4. Fish Breeders' Instruction 32, also dealing with causation, mainly restates Fish Breeders' Instruction 31 but does so in such a misleading and confusing way that the trial court property refused it. Therefore, Fish Breeders' Instructions 9, 10, 19, 31, and 32 were properly refused.
Appellant also challenges the court's strict liability instructions. Fish Breeders first argues that the court erred in refusing its Instructions 20-27. These instructions deal with a distributor's duty to test for and warn of dangers in a product which are not obvious. They also state the proposition that the lack of warnings may render a product defective. Fish Breeders' argument fails for three reasons. First, as the trial court noted, the substance of most of these instructions was covered elsewhere. Furthermore, Fish Breeders' opening and closing arguments included statements concerning the duty to warn and that a lack of warnings may render a product defective. Fish Breeders' case in chief was directed to showing that Rangen had a duty to warn of the toxicity of the malachite green. The court's Instructions 18 and 19, which are nearly identical to Idaho Pattern Jury Instructions 1002 and 1003, correctly stated the law relating to a distributor's duty to warn. Second, Fish Breeders' instructions which were not already covered misstated the law. Fish Breeders' instructions impose an absolute duty upon a distributor to test for, discover and warn of all possible dangers associated with a product. As the court's Instructions 18 and 19 point out, that is not the law. Third, Fish Breeders' Instructions 20-27 are unduly long, confusing and repetitive, and the court's refusal to give them was not prejudicial.
Fish Breeders also challenges the trial court's refusal of its general strict liability instruction, Instruction 28. Fish Breeders argues that the jury was not adequately instructed on the general theory of strict liability. However, Fish Breeders' strict liability theory was adequately covered by the court's other instructions. First, at the beginning of trial, the court instructed the jury that one of Fish Breeders' theories was strict liability. Then, in opening argument, Fish Breeders explained that Rangen was strictly liable for Fish Breeders' losses because Rangen knew of a change in the toxicity of the malachite green and failed to warn Fish Breeders. Fish Breeders also introduced the testimony of other fish hatchery operators in an attempt to show that it was common not to pretest previously used chemicals before using them and to show that Rangen was aware of the practice. In both parties' closing arguments, strict liability was explained. Fish Breeders explained that failure to warn renders a product defective. Fish Breeders also explained that if the defective condition created an unreasonably dangerous situation which Fish Breeders asserted it did, the party reponsible for the condition is strictly liable. Rangen also discussed the terms "defective" and "unreasonably dangerous" in Rangen's closing argument. Following trial, the jury deliberated with the court's Instructions, and particularly with Instructions 4, 18, 19, 23, and 24 regarding strict liability and the special verdict form. The special verdict form included the following segment:
"2. As to the Plaintiff's claim of strict liability in tort:
"QUESTION NO. 1: Did the defendants, Rangen, Inc., sell a product to the plaintiff in a defective condition, as that term is described in these instructions, unreasonably dangerous to the plaintiff for a use of that product for a purpose known to the defendant, Rangen, Inc.?
Answer: Yes _ _ _ No 12
"QUESTION NO. 2: Did the defendant's sale of the product in the condition in which it was sold directly and proximately result in damages to the plaintiff?
Answer: Yes _ _ _ No 12
"QUESTION NO. 3: Did the plaintiff misuse the product sold by the defendant, or did it voluntarily and unreasonably proceed with the use of the product in the face of a known danger?
Answer: Yes 11 No 1
"QUESTION NO. 4: Did any such action on the part of the plaintiff result directly and proximately in damage to it?
Answer: Yes 10 No 2"
Thus, the jury was well informed as to Fish Breeders' strict liability claim. Therefore, the trial court's refusal of Fish Breeders' general strict liability Instruction 28 was not prejudicial and does not require a new trial.
Finally, Fish Breeders challenges the trial court's refusal of Fish Breeders' Instructions 31 and 32 with respect to Fish Breeders' strict liability claim. As we stated above in our discussion of Fish Breeders' warranty instruction challenges, these instructions were either covered elsewhere, or they misstated the law and were properly refused.
Accordingly, we conclude that the jury was adequately instructed on the general principles of law relating to Fish Breeders' strict liability and warranty claims. Fish Breeders' request for a new trial on these grounds is, therefore, denied.
III.
Fish Breeders next challenges the adequacy of the jury verdict. Appellant interprets I.R.C.P. 48(b), to require that where the juror's answers to special interrogatories are not unanimous, all agreeing jurors must sign each of the less than unanimous responses. Fish Breeders points out that all of the jurors signed the verdict only once, at the end of the verdict. This was done even though their responses to the interrogatories were not unanimous. Fish Breeders therefore concludes that the verdict is inadequate and that a new trial is required.
I.R.C.P. 48(b) provides in pertinent part:
"The verdict must be in writing and signed by the foreman if all the jurors agree, but if not all jurors agree, the written verdict must be signed by all agreeing jurors."
Assuming, but not deciding, that each interrogatory should have been signed by the agreeing jurors, we hold that Fish Breeders was not sufficiently prejudiced to grant a new trial. The jury found against Fish Breeders on each of its theories. On Fish Breeders' warranty claim, all but one juror found against Fish Breeders. On Fish Breeders' strict liability claim, all jurors found against Fish Breeders. On Fish Breeders' negligence claim, all jurors found that Fish Breeders was contributorily negligent. To grant a new trial in the presence of such overwhelming direction from the jury would be to exalt form over substance. Cf. Tillman v. Thomas, 99 Idaho 569, 585 P.2d 1280 (1978). Moreover, all of the jurors did sign the verdict in the only place provided — at the end of the special verdict form. There was no room to sign after each question. Fish Breeders had ample opportunity to object to the form of the verdict during trial before the verdict was given to the jury and did not. See Garrett v. Nobles, 102 Idaho 369, 374, 630 P.2d 656, 661 (1981). Also, Fish Breeders had a chance to poll the jury if it wanted to determine exactly how each juror decided. The trial court specifically asked Fish Breeders if it wanted to poll the jury and Fish Breeders abstained. See Quincy v. Joint School Dist. No. 41, Etc., 102 Idaho 764, 769, 640 P.2d 304, 309 (1981).
Accordingly, we hold that the trial court did not abuse its discretion in refusing to grant a new trial on this issue and, therefore, Fish Breeders' request for a new trial is denied.
IV.
Fish Breeders' final challenge is to the verdict's consistency. Fish Breeders' argument is two-pronged. First, it argues that the jury's finding that Rangen's breach of warranty did not result in damage to Fish Breeders was inconsistent with the finding that Rangen's negligence proximately caused Fish Breeders' loss. Second, it argues that the finding that Rangen's negligence caused Fish Breeders' loss is inconsistent with the finding that Fish Breeders' damages were zero. Therefore, Fish Breeders contends that the trial court erred in refusing to grant a new trial.
This Court has a duty to reconcile the jury answers to special interrogatories, if possible, to avoid invading the province of the jury. Tillman v. Thomas, supra, 99 Idaho at 571, 585 P.2d at 1282 (1978). Further, we agree with the statement by the Fifth Circuit Court of Appeals that "even if a conflict exists, we must inquire whether the inconsistency can nonetheless be read as a consistent expression of intent that [defendant] is either liable or not liable." Special Promotions, Inc. v. Southwest Photos, Ltd., 559 F.2d 430, 432 (5th Cir. 1977).
In this case, the alleged inconsistency in the findings that Rangen's breach of warranty did not damage Fish Breeders and that Rangen's negligence caused Fish Breeders' injuries can be resolved. Negligence and warranty claims involve two separate theories requiring independent analysis. For example, Fish Breeders' warranty claim involved express or implied representations that Rangen allegedly made to the Fish Breeders. Fish Breeders' negligence claim involved Rangen's failure to warn Fish Breeders of dangers involved with the malachite green and Rangen's own failure to test the malachite green. These theories include various acts or omissions, the relevancy of which depends on the particular theory being considered.
Likewise, Fish Breeders' challenge to the jury finding of zero damages may be reconciled with the other responses. Since the question assessing damages was the very last question on the special verdict form and unrelated numerically to any of the specific theories, the jury probably thought the question was intended as a measure of Fish Breeders' recovery. Having found against Fish Breeders on all theories, the jury most likely assumed that Fish Breeders was entitled to nothing.
Moreover, with respect to both inconsistencies, the jury's intent is readily apparent throughout its answers. The jury expressly found that Fish Breeders could not recover under its warranty claim because Rangen's breach was not a proximate cause of Fish Breeders' damage. The jury also found that Fish Breeders was not entitled to recover under its strict liability claim because Rangen did not sell a defective product which was unreasonably dangerous. The jury found that Fish Breeders misused the product or that it proceeded unreasonably in the face of a known danger. Finally, the jury found that Fish Breeders was not entitled to recover under its negligence claim because its negligence was greater than Rangen's.
Accordingly, the trial court did not err in refusing to grant Fish Breeders a new trial on this count.
The judgment of the trial court is affirmed.
Costs to respondent.
No attorney fees on appeal.
BAKES, J., concurs.
SHEPARD, J., concurs in the result.