COMPARATIVE EFFECTS OF INSECT GROWTH-REGULATORS ON LONGEVITY AND MORTALITY OF BEET ARMYWORM (LEPIDOPTERA, NOCTUIDAE) LARVAE

被引:6
作者
CHANDLER, LD
机构
关键词
INSECTA; SPODOPTERA-EXIGUA; DIFLUBENZURON; FENOXYCARB; RH-5992; BIOASSAY; INSECT GROWTH REGULATORS;
D O I
10.18474/0749-8004-29.3.357
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Laboratory bioassays demonstrated the toxic effects of three distinct types of insect growth regulators, diflubenzuron, fenoxycarb, and RH-5992, against 1- and 6-d-old larvae of the beet armyworm, Spodoptera exigua (Hubner). Diflubenzuron and RH-5992 were somewhat more active and provided faster knockdown of beet armyworm larvae than did fenoxycarb. RH-5992 and diflubenzuron were 12-21 and 3-5 times more effective, respectively, against beet armyworm larvae than fenoxycarb. Larvae exposed to fenoxycarb lived up to 34 d following treatment and continued to feed. Therefore, fenoxycarb in field settings may not be as acceptable for controlling larvae of the beet armyworm as are diflubenzuron and RH-5992.
引用
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页码:357 / 366
页数:10
相关论文
共 17 条
[1]  
[Anonymous], 1987, POLO PC USERS GUIDE
[2]   BEET ARMYWORM (LEPIDOPTERA, NOCTUIDAE) ADULT AND LARVAL SUSCEPTIBILITY TO 3 INSECTICIDES IN MANAGED HABITATS AND RELATIONSHIP TO LABORATORY SELECTION FOR RESISTANCE [J].
BREWER, MJ ;
TRUMBLE, JT ;
ALVARADORODRIGUEZ, B ;
CHANEY, WE .
JOURNAL OF ECONOMIC ENTOMOLOGY, 1990, 83 (06) :2136-2146
[3]   FIELD MONITORING FOR INSECTICIDE RESISTANCE IN BEET ARMYWORM (LEPIDOPTERA, NOCTUIDAE) [J].
BREWER, MJ ;
TRUMBLE, JT .
JOURNAL OF ECONOMIC ENTOMOLOGY, 1989, 82 (06) :1520-1526
[4]   DIFFERENT SUSCEPTIBILITY OF 2 POPULATIONS OF SPODOPTERA-EXIGUA HUB (LEPID, NOCTUIDAE) TO BACULOVIRUSES AND PYRETHROID INSECTICIDES [J].
CHAUFAUX, J ;
FERRON, P .
AGRONOMIE, 1986, 6 (01) :99-104
[5]   ESTERASE METABOLISM AND REDUCED PENETRATION ARE CAUSES OF RESISTANCE TO DELTAMETHRIN IN SPODOPTERA-EXIGUA HUB (NOCTUIDEA, LEPIDOPTERA) [J].
DELORME, R ;
FOURNIER, D ;
CHAUFAUX, J ;
CUANY, A ;
BRIDE, JM ;
AUGE, D ;
BERGE, JB .
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 1988, 32 (03) :240-246
[6]  
FINNEY D J, 1971, P333
[7]   TOLERANCE OF 3 BEET ARMYWORM LEPIDOPTERA-NOCTUIDAE STRAINS IN ARIZONA TO METHOMYL [J].
MEINKE, LJ ;
WARE, GW .
JOURNAL OF ECONOMIC ENTOMOLOGY, 1978, 71 (04) :645-646
[8]  
Metcalf C.L., 1962, DESTRUCTIVE USEFUL I
[9]  
METCALF CL, 1962, J EC ENTOMOL
[10]   LABORATORY REARING OF THE FALL ARMYWORM (LEPIDOPTERA, NOCTUIDAE) [J].
PERKINS, WD .
FLORIDA ENTOMOLOGIST, 1979, 62 (02) :87-91