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1. (WO2018102410) MIXTURES OF SABADILLA ALKALOIDS AND INSECT GROWTH REGULATORS AND USES THEREOF
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WHAT IS CLAIMED IS:

1. A pesticidal mixture comprising an effective amount of sabadilla alkaloids and at least one insect growth regulator (IGR), wherein the at least one IGR is not azadirachtin.

2. The mixture of claim 1, wherein the sabadilla alkaloids are derived from Schoenocaulon officinale.

3. The mixture of claim 1, wherein the sabadilla alkaloids are veratridine and cevadine.

4. The mixture of claim 1, wherein the at least one IGR is selected from the group consisting of juvenile hormone analogs, chitin synthesis inhibitors and juvenile hormone inhibitors.

5. The mixture of claim 1, wherein the at least one IGR is selected from the group consisting of pyriproxyfen, hydroprene, kinoprene, methoprene, fenoxycarb, bistrifluron, chlorfluazuron, diflubenzuron, flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, novaluron, noviflumuron, teflubenzuron, triflumuron, buprofezin, cyromazine, chromafenozide, halofenozide, methoxyfenozide, tebufenozide, clofentezine, hexythiazox, diflovidazin, salts thereof and isomers thereof.

6. The mixture of claim 1, wherein the at least one IGR is pyriproxyfen.

7. The mixture of claim 1, wherein the ratio of sabadilla alkaloids to the at least one IGR is from about 1 :5.5 to about 625: 1.

8. The mixture of claim 1, wherein the ratio of sabadilla alkaloids to the at least one IGR is from about 1 :5.5 to about 50: 1.

9. The mixture of claim 1, wherein the sabadilla alkaloids are at a concentration from about 0.05% to about 0.5% w/w, wherein w/w denotes weight by total weight of the mixture.

10. The mixture of claim 1, wherein the at least one IGR is at a concentration from about

0.0008%) to about 0.03%> w/w, wherein w/w denotes weight by total weight of the mixture.

11. The mixture of claim 1 further comprising one or more excipients selected from the group consisting of solvents, anti-caking agents, stabilizers, defoamers, slip agents, humectants, dispersants, wetting agents, thickening agents, emulsifiers, penetrants, adjuvants, polymers, propellants and/or preservatives.

12. A method of controlling a pest comprising applying a pesticidal mixture comprising an effective amount of sabadilla alkaloids and at least one insect growth regulator (IGR) to the pest or the pest's environment.

13. The method of claim 12, wherein the pest is at least one of an insect and a mite.

14. The method of claim 12, wherein the pest is selected from the group consisting of aphids (Homoptera), whiteflies (Hemiptera), thrips (Thysanoptera), bed bugs (Hemiptera), fleas (Siphonaptera), caterpillars/worms (Lepidoptera), beetles (Coleoptera), cockroaches (Blattodea), flies (Diptera), ants (Hymenoptera), mosquitoes (Culicidae) and mites (Acari).

15. The method of claim 12, wherein the pest is selected from the group consisting of common bed bugs (Cimex lectularius), green peach aphids (Myzus persicae), house fly (Musca domestica), yellow fever mosquito (Aedes aegypti), southern house mosquito (Culex quinquefasciatus), African malaria mosquito (Anopheles gambiae), common malaria mosquito (Anopheles quadrimaculatus) and German cockroach (Blattella germanica).

16. The method of claim 12, wherein the sabadilla alkaloids are applied to the pest or the pest's environment at a rate from about 1 to about 1,000 grams per hectare.

17. The method of claim 12, wherein the sabadilla alkaloids are applied to the pest or the pest's environment at a rate from about 10 to about 700 grams per hectare.

18. The method of claim 12, wherein the sabadilla alkaloids are applied to the pest or the pest's environment at a rate from about 22 to about 560 grams per hectare.

19. The method of claim 12, wherein the at least one IGR is applied to the pest or the pest's environment at a rate from about 10 to about 500 grams per hectare.

20. The method of claim 12, wherein the at least one IGR is applied to the pest or the pest's environment at a rate from about 60 to about 120 grams per hectare.