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耐饥性试验表明，在１４℃－３２℃恒温下，尖钩宽黾蝽越冬代成虫的耐饥时间随着温度的升高越来越短。 １４℃时耐饥时间最长，可达 ２９．５８－ ３２．１０ ｄ；３２℃时最短，为 ７．８４－９.４６ｄ。无翅型成虫的耐饥时间长于有翅型成虫。在１４℃－３２℃下，不同密度间的耐饥力依次是：单虫＜５对＜１０对。生殖力试验表明，无翅型成虫的产卵量、卵历期及卵孵化率在各温度间均有显著差异，但有翅型成虫在产卵量方面差异不明显。 １４℃时的卵历期为２０．６７ ｄ，显著长于２０℃，２６℃和３２℃时的卵历期，但产卵量则低于后３个温度。１４℃，２０℃，２６℃下的卵孵化率相似达７３．８％－８７．５％，均显著高于３２℃。在单对，５对和 １０对／瓶密度下，尖钩宽黾蝽成虫的产卵量差异明显，５对密度的产卵量最多，最少的是单对密度，但卵孵化率差异不明显。
Resistance to hunger test showed that at a constant temperature of 14 ℃ -32 ℃, the resistance to hunger of the overwintering adults of the stinkbug beak became shorter and shorter as the temperature increased. The longest hunger resistance at 14 ℃ was 29.58- 32.10 d, the shortest at 32 ℃ was 7.84-9.46 d. Wingless adults have longer hunger resistance than winged adults. At 14 ℃ -32 ℃, the order of starvation resistance among different densities was: <5 pairs of <10 pairs of single insects. The fecundity test showed that the fecundity adults had no significant difference in fecundity, egg age and egg hatch rate at all temperatures, but there was no significant difference in fecundity among winged adults. The egg duration at 14 ℃ was 20.67 days, which was significantly longer than that at 20 ℃, 26 ℃ and 32 ℃, but the egg production was lower than the last three. The egg hatching rates of 14 ℃, 20 ℃, 26 ℃ were similar to 73.8% -87.5%, which were significantly higher than 32 ℃. At single pair, 5 pairs and 10 pairs / bottle densities, there were significant differences in fecundity between adults and adults. The fecundity of females was the highest at 5 pairs of density, the smallest was at single pair, but the difference of egg hatching rate was not obvious .