Larva has6 instars.
幼虫6龄，3龄前食量小，抗性弱，是防治的最佳时机。
Properties of esterase from different instars of Oxya chinensis nymphs
中华稻蝗若虫不同龄期酯酶的特性
Effects of temperature and moisture on egg hatching and the second instars of Meloidogyne incognita
温湿度对南方根结线虫卵孵化和二龄幼虫的影响
DIFFERENCE IN INSECTICIDE TOLERANCE AND ENZYME ACTIVITY OF SPODOPTERA EXIGUA LARVAE AT DIFFERENT INSTARS
甜菜夜蛾不同龄期幼虫药剂敏感性及酶活性差异
Comparison of the rearing effects of different artificial diets for young silkworm during different instars
不同饲料不同龄期小蚕人工饲料育比较试验
The Techniques of Mulberry Leaf Disinfection During Whole Instars and The Measures of Management During Egg Production
桑叶全程清洗消毒技术及配套生产管理措施
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