Abstract
A large proportion of gypsy moths (Lymantria dispar (L.)) are likely to experience multiple species diets in the field due to natural wandering and host switching which occurs with these insects. Nutritional indices in fourth and fifth instar gypsy moth larvae were studied in the field for insects that were switched to a second host species when they were fourth instars. The tree species used as hosts were northern pin oak (Quercus ellipsoidalis E. J. Hill), white oak (Q. alba L.), big-tooth aspen (Populus grandidentata Michx.), and trembling aspen (P. tremuloides Michx.). Conclusions of this study include: 1) Insects which fed before the host switch on northern pin oak performed better after the host switch than did insects with other types of early dietary experience. While the northern pin oak-started insects had very low relative food consumption rates on their second host species immediately after the switch, one instar later they had the highest ranked consumption rates. During both instars they had the second highest efficiencies of converting ingested and digested food to body mass. High food consumption rates and relatively high efficiency of food conversion helped these insects to obtain the highest ranked mean relative growth rates in the fifth instar compared to the relative growth rates obtained by insects from any of the other first host species. 2) Among the four host species examined, a second host of trembling aspen was most advantageous for the insects. Feeding on this species after the switch led to higher larval weights and higher relative growth rates for insects than did any of the other second host species. The insects on trembling aspen attained excellent growth despite only mediocre to low food conversion efficiencies. The low efficiencies were offset by high relative food consumption rates. 3) Low food consumption rates often tend to be paired with high efficiency of conversion and vice versa. 4) There is no discernable tendency for the first plant species eaten to cause long-term inductions which affect the ability of gypsy moths to utilize subsequent host plants. Insects did not tend to consume more, grow faster, or be more efficient if their second host plant was either the same as their rearing plant or congeneric to it. Methods are delineated which allow values of nutritional indices to be obtained for insects on intact host plants under field conditions. These methods are useful for the purpose of answering questions about the relative effects that different diet treatments have on insect response.
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References
Abisgold JD, Simpson SJ (1987) The physiology of compensation by locusts for changes in dietary protein. J Exp Biol 129:329–346
Ahmad S (1983) Mixed-function oxidase activity in a generalist herbivore in relation to its biology, food plants, and feeding history. Ecology 64:235–243
Barbosa P (1978a) Distribution of an endemic larval gypsy moth population among various tree species. Environ Entomol 7:526–527
Barbosa P (1978b) Host plant exploitation by the gypsy moth, Lymantria dispar. Ent Exp Appl 24:28–37
Barbosa P, Greenblatt J (1979) Suitability, digestibility and assimilation of various host plants of the gypsy moth Lymantria dispar (L.) Oecologia 43:111–119
Barbosa P, Greenblatt J, Withers W, Cranshaw W, Harrington EA (1979) Host-plant preferences and their induction in larvae of the gypsy moth, Lymantria dispar. Ent Exp Appl 26:180–188
Barbosa P, Martinat P, Waldvogel M (1986) Development, fecundity and survival of the herbivore Lymantria dispar and the number of plant species in its diet. Ecol Ent 11:1–6
Bernays EA (1985) Regulation of feeding behaviour. In: Kerkut GA, Gilbert LI (eds) Comprehensive insect physiology, biochemistry, and pharmacology, vol 4. Pergamon Press, Oxford, pp 1–32
Bernays E, Graham M (1988) On the evolution of host specificity in phytophagous arthropods. Ecology 69:886–892
Brattsten LB (1979) Biochemical defense mechanisms in herbivores against plant allelochemicals. In: Rosenthal GA, Janzen DH (eds) Herbivores: their interaction with secondary plant metabolites. Academic Press, New York. pp 199–270
Brattsten LB, Price SL, Gunderson CA (1980) Microsomal oxidases in the midgut and fatbody of a broadly herbivorous insect larvae, Spodoptera eridania. Cramer (Noctuidae). Comp Biochem Physiol 66C: 231–237
Capinera JL, Barbosa P (1976) Dispersal of first-instar gypsy moth larvae in relation to population quality. Oecologia 26:53–64
Cates RG (1980) Feeding patterns of monophagous, oligophagous, and polyphagous insect herbivores: the effect of resource abundance and plant chemistry. Oecologia 46:22–31
Chauvin R (1946) Notes sur la physiologie comparée des Orthoptères. IV Le coefficient d'utilization digestive, le rythme d'excrétion et le transit intestinal. Bull Soc Entomol Fra 51:24–29
Chilcote CA (1990) The effects of host phenology and site interactions on the gypsy moth, Lymantria dispar (L.). PhD dissertation, University of Michigan, Ann Arbor, MI
Doane CC, Leonard DE (1975) Orrentation and dispersal of latestage larvae Porthetria dispar (Lepidoptera: Lymantriidae). Can Entomol 107:1333–1338
Evans AC (1939) The utilization of food by certain lepidopterous larvae. Trans R Entomol Soc Lond 89:13–22
Farrar Jr. RR, Barbour JD, Kennedy GC (1989) Quantifying food consumption and growth in insects. Ann Entomol Soc Am 82:593–598
Feeny P (1976) Plant apparency and chemical defense. In: Wallace JW, Mansell RL (eds) Recent advances in phytochemistry 10. Plenum Press, New York, pp 1–40
Grabstein EM, Scriber JM (1982) Host-plant utilization by Hyalophora cecropia as affected by prior feeding experience. Ent Exp Appl 32:262–268
Greenblatt JA, Calvert WH, Barbosa P (1978) Larval feeding preferences and inducibility in the fall webworm, Hyphantria cunea. Ann Entomol Soc Am 71:605–606
Hanson FE (1976) Comparative studies on induction of food choice preferences in lepidopterous larvae. In: Jermy T (ed) The host plant in relation to insect behavior and reproduction. Symp Biol Hung 16:71–77
Hanson FE (1983) The behavioral and neurophysiological basis of food plant selection by lepidopterous larvae. In: Ahmad S (ed) Herbivorous insects: host-seeking behavior and mechanisms. Academic Press, New York, pp 3–23
Ishaaya I, Swirski E (1976) Trehalase, invertase and amylase activities in the black scale, Saissetia oleae and their relation to host adaptability. J Insect Physol 22:1025–1029
Jermy T, Hanson FE, Dethier VG (1968) Induction of specific food preference in lepidopterous larvae. Ent Exp Appl 11:211–230
Karowe DN (1989) Facultative monophagy as a consequence of prior feeding experience: behavioral and physiological specialization in Colias philodice larvae. Oecologia 78:106–111
Koricheva J, Haukioja E (1992) Effects of air pollution on host plant quality, individual performance, and population density of Eriocrania miners (Lepidoptera: Eriocraniidae). Environ Entomol 21:1386–1392
Krieger RI, Feeny PP, Wilkinson CF (1971) Detoxication enzymes in the guts of caterpillars: an evolutionary answer to plant defenses? Science 172:579–581
Lance D, Barbosa P (1981) Host tree influences on the dispersal of first instar gypsy moths, Lymantria dispar (L.). Ecol Ent 6:411–416
Lance D, Barbosa P (1982) Host tree influences on the dispersal of late instar gypsy moths, Lymantria dispar. Oikos 38:1–7
Leonard DE (1981) Bioecology of the gypsy moth. In: Doane CC, McManus MM (eds) The gypsy moth: research toward integrated pest management. Forest Service Tech Bull 1584, USDA, Washington, D. C., pp 8–29
Liebhold AM, Elkinton JS, Wallner WE (1986) Effect of burlap bands on between-tree movement of late-instar gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae). Environ Entomol 15:373–379
Mathavan S, Pandian TJ (1974) Use of faecal weight as an indicator of food consumption in some lepidopterans. Oecologia 15:177–185
Mattson WJ, Scriber JM (1985) Nutritional ecology of insect folivores of woody plants: nitrogen, water, fiber, and mineral considerations. In: Slansky F, Rodriguez JG (eds) Nutritional ecology of insects, mites, spiders and related invertebrates, Wiley, New York
Mauffette Y, Lechowicz MJ (1984) Differences in the utilization of tree species as larval hosts and pupation sites by the gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae). Can Entomol 116:685–690
ODell TM, Butt CA, Bridgeforth AW (1985) Lymantria dispar. In: Singh P, Moore RF (eds) Handbook of insect rearing, vol II. Elsevier, Amsterdam, pp 355–367
Phillipson J (1960) The food consumption of different instars of Mitopus morio (F.) (Phalangida) under natural conditions. J Anim Ecol 29:299–307
Price PW (1975) Insect ecology, Wiley, New York
Raupp MJ, Denno RF (1983) Leaf age as a predictor of herbivore abundance. In: Denno RF, McClure MS (eds) Variable plants and herbivores in natural and managed systems. Academic Press, New York, pp 91–124
Redfearn A, Pimm SL (1988) Population variability and polyphagy in herbivorous insect communities. Ecol Monogr 58:39–55
Rhoades D, Cates R (1976) Toward a general theory of plant antiherbivore chemistry. In: Wallace J, Mansell R (eds) Biochemical interaction between plants and insects, Rec Adv Phytochem 10 Plenum Press, New York. pp 168–213
Roden DB, Surgeoner GA (1991) Survival, development time, and pupal weights of larvae of gypsy moth reared on foliage of common trees of the upper Great Lakes region. North J Appl For 8:126–128
Rossiter MC, Schultz JC, Baldwin IT (1988) Relationships among defoliation, red oak phenolics, and gypsy moth growth and reproduction. Ecology 69:267–277
SAS (1985) SAS user's guide: statistics. SAS Institute, Cary, North Carolina Schoonhoven LM, Meerman J (1978) Metabolic cost of changes in diet and neutralization of allelochemics. Ent Exp Appl 24:689–693
Schultz JC, Baldwin IT (1982) Oak leaf quality declines in response to defoliation by gypsy moth larvae. Science 217:149–151
Scriber JM (1975) Comparative nutritional ecology of herbivorous insects: generalized and specialized feeding strategies in the Papilionidae and Saturniidae (Lepidoptera). PhD dissertation, Cornell University, Ithaca, NY
Scriber JM (1977) Limiting effects of low leaf-water content on the nitrogen utilization, energy budget, and larval growth of Hyalophora cecropia (Lepidoptera: Saturniidae). Oecologia 28:269–287
Scriber JM (1979) The effects of sequentially switching foodplants upon biomass and nitrogen utilization by polyphagous and stenophagous Papilio larvae. Ent Exp Appl 25:203–215
Scriber JM (1981) Sequential diets, metabolic costs, and growth of Spodoptera eridania (Lepidoptera: Noctuidae) feeding upon dill, lima bean, and cabbage. Oecologia 51:175–180
Scriber JM (1982) The behavior and nutritional physiology of southern armyworm larvae as a function of plant species consumed in earlier instars. Ent Exp Appl 31:359–369
Scriber JM, Feeny PP (1979) Growth of herbivorous caterpillars in relation to feeding specialization and growth form of their food plants. Ecology 60:829–850
Scriber JM, Slansky F (1981) The nutritional ecology of immature insects. Ann Rev Entomol 26:183–211
Sheppard CA, Friedman S (1990) Influence of host plant, foliar phenology and larval dietary history on Lymantria dispar larval nutritional indices. Ent Exp Appl 55:247–255
Slansky F, Feeny P (1977) Stabilization of the rate of nitrogen accumulation by larvae of the cabbage butterfly on wild and cultivated food plants. Ecol Monogr 47:209–228
Slansky FJ, Scriber JM (1985) Food consumption and utilization. In: Kerkut GA, Gilbert LI (eds) Comprehensive insect physiology, biochemistry and pharmacology, vol 4, Pergamon Press, NY, pp 87–163
Soo Hoo CF, Fraenkel G (1966) The consumption, digestion, and utilization of food plants by a polyphagous insect, Prodenia eridania (Cramer). J Insect Physiol 12:711–730
Stockhoff BA (1992) Diet heterogeneity: effects on gypsy moth feeding behavior and growth. PhD dissertation, University of Michigan, Ann Arbor, MI
Stoyenoff JL, Witter JA, Montgomery ME, Chilcote CA (1994) Effects of host switching on gypsy moth (Lymantria dispar (L.)) under field conditions. Oecologia 97:143–157
Waldbauer GP (1968) The consumption and utilization of food by insects. Adv Insect Physiol 5:229–289
Wasserman SS (1979) Allelochemic diversity and plant apparency: evidence from the detoxification systems of caterpillars. Am Midl Nat 102:401–403
Yamamoto RT (1974) Induction of hostplant specificity in the tobacco hornworm, Manduca sexta. J Insect Physiol 20:641–650
Yu SJ (1982) Induction of microsomal oxidases by host-plants in the fall armyworm, Spodoptera frugiperda (J. E. Smith). Pesticide Biochem Physiol 17:59–67
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Stoyenoff, J.L., Witter, J.A. & Montgomery, M.E. Nutritional indices in the gypsy moth (Lymantria dispar (L.)) under field conditions and host switching situations. Oecologia 97, 158–170 (1994). https://doi.org/10.1007/BF00323145
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DOI: https://doi.org/10.1007/BF00323145