云南林业科技
雲南林業科技
운남임업과기
YUNNAN FORESTRY SCIENCE AND TEGHNOLOGY
2000年
3期
43-45
,共3页
王莉萍%雷桂林%季梅%毋亚梅%段兆尧
王莉萍%雷桂林%季梅%毌亞梅%段兆堯
왕리평%뢰계림%계매%무아매%단조요
华山松木蠢象%发育起点温度%有效积温
華山鬆木蠢象%髮育起點溫度%有效積溫
화산송목준상%발육기점온도%유효적온
Pissodes punctatus Longer%Situ et Zhang%original temperature of development%effective accumulated temperature
经室内自然变温条件下,对华山松木蠢象各虫态的发育起点温度和有效积温进行测定。据此,分别提出该虫卵、幼虫、蛹和一世代的有效积温预测式:卵N=124.15±25.77/[T-(9.83±2.64)],幼虫N=201.86±56.3/[T-(19.58±0.86)],蛹N=255.71±39.14/[T-(12.06±1.41)],一世代 N=522.14±14.58/[T-(19.38±0.87)]。本研究为有效防治华山松木蠢象提供科学依据。
經室內自然變溫條件下,對華山鬆木蠢象各蟲態的髮育起點溫度和有效積溫進行測定。據此,分彆提齣該蟲卵、幼蟲、蛹和一世代的有效積溫預測式:卵N=124.15±25.77/[T-(9.83±2.64)],幼蟲N=201.86±56.3/[T-(19.58±0.86)],蛹N=255.71±39.14/[T-(12.06±1.41)],一世代 N=522.14±14.58/[T-(19.38±0.87)]。本研究為有效防治華山鬆木蠢象提供科學依據。
경실내자연변온조건하,대화산송목준상각충태적발육기점온도화유효적온진행측정。거차,분별제출해충란、유충、용화일세대적유효적온예측식:란N=124.15±25.77/[T-(9.83±2.64)],유충N=201.86±56.3/[T-(19.58±0.86)],용N=255.71±39.14/[T-(12.06±1.41)],일세대 N=522.14±14.58/[T-(19.38±0.87)]。본연구위유효방치화산송목준상제공과학의거。
Under natural temperature indoor, original temperature and effective accumulated temperature for various development stages of Pissodes punctatus Longer, Situ et Zhang were determined. Based on these, the predict formula for effective accumulated temperature of ovum, larva, pupa and first generation have been propesed, which are N=124.15 +25.77/ [T-(9.83+2.64)] for ovum, N = 201.86±56.3/[T-(19.58+0.86)]for larva, N=255.71+39.14/ [T-(12.06±1.41)] forpupa andN=522.14±14.58/[T-(19.38±0.87)]for the first generation.