Rice seed bugs/dirty panicle disease

Feeding behavior of ricebug Litsinger, J.A., B.K. Gyawali, and G. E. Wilde. 1998. Feeding behaviour of the rice bug Leptocorisa oratorius (F.) (Hemiptera: Alydidae). J. Plant Prot. Tropics 11: 23-35. J63

Host plant range of the rice bug Litsinger, J.A., L.D. Taylo, and E.P. Cadapan. 1993. Plant host range of the rice bug Leptocorisa oratorius (F.) (Hemiptera: Alydidae). Journal of  Plant Protection in the Tropics 10(2): 119-130. J49

Rice bug alternate hosts Taylo, L.D., J.A. Litsinger, and E.P. Cadapan. 1987. Plant host range of the rice bug (RB). Int Rice Res. Newsl. 12(2): 36. N91

Rice bug species identification Barrion, A.T. and J.A. Litsinger. 1981. Leptocorisa acuta vs oratorius: a clarification of rice bug species. Int. Rice Res. Newsl. 6(1): 20-21. N34

Stain to detect rice bug feeding sheath Litsinger, J.A., R.F. Apostol, O.T. Serrano, and A.T. Barrion. 1981. Acid fuchsin technique to stain stylet sheaths of the rice bug Leptocorisa spp. feeding on rice grains. Int. Rice Res. Newsl. 6(1): 19-20. N41

Rice Bug Review Litsinger JA, Barrion AT, Canapi BL, Libetario EM, Pantua PC, Apostol RF, Lumaban MD, Macatula RF. 2015. Leptocorisa rice seed bugs (Hemiptera: Alydidae) in Asia: a review. Philippine Entomologist 29:1-103. J91

Rothschild Rice bug damage Rothschild GHL. 1970. Some notes on the effects of rice ear-bugs on grain yields. Tropical Agriculture Trinidad 47:145-149.

Sands Rice bug Sands DPA. 1977. The biology and ecology of Leptocorisa (Hemiptera: Alydidae) in Papua, New Guinea. Research Bulletin No.18, Department of Primary Industry, Port Moresby, 104 p. R29

Grain discoloration or dirty panicle disease Lee SC, Alvenda ME, Bonman JM, Heinrichs EA. 1986. Insects and pathogens associated with rice grain discoloration and their relationship in the Philippines. Korean Journal of Plant Protection 25: 107-112. [dirty panicle disease interaction with Leptocorisa spp. injury]

1990 Morrill Environ Ent 1469-93Morrill, W.L., Pena-Elec, N. and Almazan, L.P. 1990.  Effects of weeds on fecundity and survival of Leptocorisa oratorius (Hemiptera: Alydidae).  Environmental Entomology 19(5): 1469-1472.

IRRN 1988 13 (3) 35-36Fabellar, L.T. and O. Mochida. 1988.  Sensitivity of different stages of Leptocorisa oratorius (Fabricius) to monocrotophos.  International Rice Research Newsletter 13(3): 35-36.

IRRN 1989 14 (6) 30Arida, G.S., Dorji, C. and Heong, K.L. 1989.  Insects feeding on rice grain in Bhutan.  International Rice Research Newsletter 14(6):30.

IRRN 1992 17 (3) 23Lakshmanan PS, Kumar SM, Velusamy R. 1992. Sheath rot severity due to rice bug infection. International Rice Research Newsletter 17 (3) 23.

IRRN 1993 18 (3) 34Durairaj C, Venugopal MS. 1993. Effects of neem and nochi on rice bug Leptocorisa acuta. International Rice Research Notes 18 (3) 34.

IRRN 1977 2 (6) 2-3Subramanyam KN. 1977. Rice in Andaman and Nicobar Islands—problems and prospects. International Rice Research Newsletter 2 (6) 2-3.

IRRN 1979 4 (3) 7aRaymundo SA, SN Fomba. 1979. Dirty panicle or glume discoloration of rice in Sierra Leone. International Rice Research Newsletter 4 (3) 7a.

IRRN 1980 5 (1) 11-12Agyen-Sampong M, SJ Fannah. 1980. Dirty panicles and rice yield reduction caused by seed bugs. International Rice Research Newsletter 5 (1) 11-12.

IRRN 1980 5 (4) 15-16Ayotade KA, EA Salako. 1980. Reaction of wetland rice to dirty panicle disease and the influence of soil type and fertilization. International Rice Research Newsletter 5 (4) 15-16.

IRRN 1980 5 (5) 18-19Rohan H.S. Rajapakse and Varuni L Kulasekera. 1980. Survival of rice bug Leptocorisa oratorius on graminaceous weeds during the fallow period between rice cropping in Sri Lanka. International Rice Research Newsletter 5 (5) 18-19.

IRRN 1981 6 (3) 14-15Arunyanart P, A Surin, Disthaporn S. 1981. Seed discoloration disease and its chemical control. International Rice Research Newsletter 6 (3) 14-15.

control of rice grain infection. International Rice Research Newsletter 7 (1) 10.

IRRN 1982 7 (1) 13Rajapakse RHS, VI Kulasekera. 1982. Predators of rice bugs in southern Sri Lanka. International Rice Research Newsletter 7 (1) 13.

IRRN 1982 7 (2) 12Heinrichs EA, SL Valencia, RP Basilio. 1982. Insectary evaluation of insecticides to control rice stink bugs. International Rice Research Newsletter 7 (2) 12.

IRRN 1982 7 (2) 12-13Valencia, S. and E.A. Heinrichs. 1982. Mass rearing of rice seed bugs. International Rice Research Newsletter 7 (2) 12-13.

IRRN 1982 7 (4) 14Duraisamy VS. 1982. Fungicidal control of rice grain discoloration. International Rice Research Newsletter 7 (4) 14.

IRRN 1982 7 (6) 17-18Domingo IT, EA Heinrichs, FG Medrano. 1982. Life history of rice bug Leptocorisa oratorius (F.). International Rice Research Newsletter 7 (6) 17-18.

IRRN 1983 8 (1) 12Amu Singh S. 1983. Changing trends of insect pests of rice in Manipur. International Rice Research Newsletter 8 (1) 12.

IRRN 1983 8 (3) 9-10Duraiswamy VS, V Mariappan. 1983. Rice grain discoloration. International Rice Research Newsletter 8 (3) 9-10.

IRRN 1983 8 (5) 10Roy AK. 1983. Rice grain discoloration in Assam, India. International Rice Research Newsletter 8 (5) 10.

IRRN 1984 9 (2) 15-16Krishnasamy N, OP Chauhan, RK Das. 1984. Some common predators of rice insect pests in Assam, India. International Rice Research Newsletter 9 (2) 15-16.

IRRN 1984 9 (4) 12-13Barwal RN. 1984. Changing insect pest status in the Imphal Valley. International Rice Research Newsletter 9 (4) 12-13.

IRRN 1984 9 (5) 7Saroja R, N Raju. 1984. Varietal reaction to rice panicle bug. International Rice Research Newsletter 9 (5) 7.

IRRN 1984 9 (6) 18Thakur NSA. 1984. Insect pests of rice in the Sikkim Hills. International Rice Research Newsletter 9 (6) 18.

IRRN 1985 10 (2) 17Saroja R, N Raju. 1985. Effect of planting time on rice panicle bug incidence. International Rice Research Newsletter 10 (2) 17.

IRRN 1985 10 (5) 16Singh R, H Chand. 1985. Rice grain discoloration and its chemical control. International Rice Research Newsletter 10 (5) 16.

IRRN 1985 10 (6) 22aNigan PM, RA Verma. 1985. Insect pests of upland rice in Uttar Pradesh. International Rice Research Newsletter 10 (6) 22a.

IRRN 1986 11 (1) 14Chatterjee PB. 1986. Brown shield bug attack on rice. International Rice Research Newsletter 11(1): 14.

IRRN 1986 11 (4) 37Delpachitra D, DL Wickramasinghe. 1986. Effect of Leptocorisa spp. rice bugs on rice grain filling. International Rice Research Newsletter 11 (4) 37.

IRRN 1987 12 (2) 31Singh MP, NI Singh. 1987. First recorded incidence of rice stink bugs in Manipur, India. International Rice Research Newsletter 12 (2) 31.

IRRN 1987 12 (4) 33Murty VST, BS Chandrakar, AK Singh, RK Misra. 1987. Effect of grain spotting on rice quality. International Rice Research Newsletter 12 (4) 33.

IRRN 1987 12 (4) 42 bRajendran R, S Chelliah. 1987. Effect of eight insecticides on rice bug eggs. International Rice Research Newsletter 12 (4) 42b.

IRRN 1989 14 (1) 30-31Alam MS, JA Lowe. 1989. Incidence of two grain suckers in irrigated and upland rice. International Rice Research Newsletter 14 (1) 30-31.

IRRN 1989 14 (3) 20-21Yanis AG, EA Ruiz. 1989. Screening rice varieties for damage caused by Oebalus insularis (Stål). International Rice Research Newsletter 14 (3) 20-21.

IRRN 1989 14 (4) 38Gupta SP, A Prakash, A Choudhury, J Rao, A Gupta. 1989. Pentatomid bugs reduce rice grain quality in farmers’ fields in Orissa. International Rice Research Newsletter 14 (4) 38.

IRRN 1990 15 (4) 26-27Chakraborty DP, PC Srivastava, GC Ghose, NR Maslen and J Holt, SV Fowler. 1990. Rice pest abundance in Bihar and Orissa States, India. International Rice Research Newsletter 15 (4) 26-27.

IRRN 1991 16 (1) 21-22Castano J, K Klap, Z Zaini. 1991. Etiology of grain discoloration in upland rice in West Sumatra. International Rice Research Newsletter 16 (1) 21-22.

IRRN 1991 16 (4) 20Zulkifli E, J Klap, J Castano. 1991. Effect of grain discoloration in upland rice on some yield components. International Rice Research Newsletter 16 (4) 20.

IRRN 1992 17 (3) 23Lakshmanan P, SM Kumar, R Velusamy. 1992. Sheath rot severity due to rice bug infection. International Rice Research Newsletter 17 (3) 23.

IRRN 1993 18 (3) 34Durairaj C, MS Venugopal. 1993. Effects of neem and nochi on rice bug Leptocorisa acuta. International Rice Research Notes 18 (3) 34.

IRRN 2003 28 (1) 44S Jeyarajan Nelson, N Murugesan, VKR Sathiyanandam, YS Johnson Thangaraj Edward, M Muthusamy. 2003. A new botanical insecticide for managing rice bug. International Rice Research Notes 28 (1) 44.

IRRN 2004 29 (2) 28-30MM Thein, VS Singh, S Chander N Kalra. 2004. A method of transforming rice stinkbug counts in rice. International Rice Research Notes 29 (2) 28-30.